Re: [Elecraft] OT: CW Paddle A/B switch

2018-03-12 Thread Mike K2MK
Hi Doug,

I am currently using two of the following switches and they work
perfectly.They switch 1/8" stereo plugs so if you are currently using 1/4"
plugs you would need reducers.

https://www.amazon.com/gp/product/B00NTKFKMG/ref=oh_aui_search_detailpage?ie=UTF8=1

I use my K3 for local operation and with an RRC device for remote operation.
I use one switch for my headphones and another for my microphone. I would
have a third switch for my paddle, however, I had previously made a toggle
switch box for that purpose.

73,
Mike K2MK

Doug Hensley wrote
> I have two radios and one cw paddle.  I'm looking for a small inline A/B
> switch as would be used on stereo headphone sets to switch between
> sources.  The whole thing would be a "Y" cable with two 1/8" male stereo
> plugs on one end and a single female jack on the other.  Switching would
> choose which male plug is active.  Yes I can build one but before I
> reinvent the wheel, I thought someone might have a source.
> 
> I'm tired of plugging and unplugging and I don't want or have the extra
> space for another paddle.
> 
> Has anyone found such a switch?
> 
> Reply by private email please as this is off topic.
> 
> Thanks,
> 
> Doug W5JV





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Re: [Elecraft] Selectivity

2018-02-06 Thread Mike K2MK
Hi Roger,

Take a look at your RX equalizer settings. If I remember correctly the DSP
will not apply positive DB equalizer settings at a bandwidth setting of
100Hz or 50Hz. So if for example your pitch is set to 600Hz and you have a
6db boost dialed in on your equalizer at 600Hz then when you narrow your
bandwidth you will experience a drop in audio level of 6db.

Again, if I remember correctly, the solution is to only apply negative db
settings for your CW RX equalizer. So you might drop all frequencies except
600Hz by 6db. Then when you narrow your bandwidth you won't experience an
audio level drop.

73,
Mike K2MK


Roger D Johnson wrote
> I noticed that during the contest, that if I selected 50 or 100 Hz
> selectivity, 
> the audio would drop way down. It didn't used to be this way. I tried
> reloading
> an earlier version of the software but couldn't figure out how to do it.
> 
> Hope this comes through, finally!
> 
> 
> 73, Roger





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Re: [Elecraft] K3 users with SteppIR interface

2017-05-26 Thread Mike K2MK
Hi Larry,

Don't worry, you're not breaking any new ground. You will need a few items.

You'll need a Y cable and an S-13 cable from SteppIR or you can make your
own. You may also need a 9 pin extension cable depending on how close
together all of your components reside.

The SteppIR controller must have the transceiver option. Choose Kenwood in
the menu setting.

You also have to make a configuration change on your K3.
CONFIG:AUTOINF to AUTO 1

If you are a member of the SteppIR Yahoo group you can find PDFs for these
cables in the Files section. The Y cable PDF does a good job of illustrating
how to use it. If you are not a member it would probably be a good idea to
join.
https://groups.yahoo.com/neo/groups/SteppIR/info

You can also e-mail me directly and I can send you the PDFs.
k2mk dot mike at gmail dot com

73,
Mike K2MK



The Wizard wrote
> Ok, guys, I will be getting a new 3 element SteppIR soon. I have a K3 and
> a P3. I want to use the SteppIR interface to have the antenna track
> frequencies as I turn the dial. I used to do this on my old Pro 3 with the
> SteppIR I had about 4 years ago. As I understand it, you connect the
> SteppIR interface cable to the 9 pin port on the back of the K3. Problem
> is that I use Ham Radio Delux and there is already a cable from the
> computer to the K3 using that port. I would like to continue to use HRD
> but would also like to use the SteppIR interface. Am I between a rock and
> a hard place? Any help, anyone already solved this problem?
> 
> 73 OZ





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Re: [Elecraft] Feature request

2017-05-23 Thread Mike K2MK
Hi Dave,

Yes this is the place and that's a great idea. It's called ballistic tuning.
I think it ultimately became the feature that makes the RIT dial a rapid
tuning dial. Check out the 2009 e-mail from Wayne that I pasted below. Maybe
Wayne will update his earlier comment.

73,
Mike K2MK


On May 26, 2009 Wayne wrote:

-This is referred to as "ballistic" tuning. We experimented with it but
-rejected it when we did the K2 design. I haven't tried it on the K3
-yet, but I've added it to my list.
-
-73,
-Wayne
-N6KR 




Dave Kelley wrote
> Greetings!
> 
> I hope this is the place to suggest new features.
> 
> I’d love to see a variable ‘course’ tuning of the VFO based on the speed
> it is tuned.  For example, if I’m in the CW band and want to move to SSB
> I’d like to simply tune quicker than usual and have the VFO switch to
> course tuning until I slow back down or stop.  The Course/Fine button
> would still be used for manual override and default setting.  It would
> save the time of pressing and holding the ‘course’ button, tuning, and
> then tapping that button again to go back to normal tune.
> 
> ICOM and a few other radio makers have had this feature for a long time. 
> And honestly, it’s the ONLY feature I miss on my KX3 and K3S.
> 
> Thanks and 72/73
> 
> Dave
> AI7R





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Re: [Elecraft] Need advice on Small Tower

2016-07-13 Thread Mike K2MK
Hi Terry,

I'm moving and I've just sold my MA40 with the MARB40 tilt over/rotator
base. It's a fine tower for small loads. Be careful, it's only rated at
3sqft load when the tower is cranked down to the 21 foot level. I had a 2
element SteppIR yagi on it and I would crank it down if winds over 20 or 30
mph were forecasted.

Cranking it up and down is very easy on the arm. It cranks easily but
requires 100 cranks. Tilting it over and cranking it down and back up
requires much greater effort until the mast is at the 45 degree angle. I
would have liked to have a power driven winch for that operation.

The foundation for this mast is substantial with lots of rebar. I'm selling
my house and just had the top 12" of concrete removed so that I could
replace it with grass. It took a crew longer to remove the 12" then it did
for the crew to dig and pour the foundation in the first place. I'm thankful
I didn't have to any of the work.

This mast can actually be handled by one person if you have moderate
equipment to help. I had a wheeled lawn cart for rolling it around and a
Harbor Freight 1 ton shop crane for taking it off of the flat bed delivery
truck and helping to engage and dis-engage the mast into the MRB40 unit.
With two people it's a very simple job. All of my experiences were good and
given the opportunity I would not hesitate to purchase another one.

I have a personal website with lots of photos. Contact me directly if you
want the link.
k2mk at comcast dot net

73,
Mike K2MK


Terry Brown wrote
> Hello all,
> 
> I am the owner if a K2, KX3, PX3, and KXPA100.  I have been a ham since
> 1982, and love my Elecraft gear.  I have a question for the group.  I am
> moving from my current QTH in Corvallis, OR  after 30 years.  Currently I
> have a Rohn 25 based tower that is about 35 feet above my flat roof.  On
> the
> tower is a tri-band Cushcraft ATB-34 and 2m/440 comet antennas.  The beam
> and tower  date from the time I became a ham.
> 
> I am building a new home in an established neighborhood in West Salem,
> Oregon.  The CCRs have expired, so I am not restricted from a tower setup.
> My new QTH is high in the west hills of Salem.   The view to the east is
> amazing as the ground slopes away.  To the west, the terrain has a slight
> rise.  I am 68 yrs. old.   I don't want to have to climb a tower again. 
> My
> home will be two stories with the garage level under it.  The peak of my
> roof will be about 34 ft. above grade.  My new tower location will be
> about
> 32 feet from grade to the peak of the roof.  The roofline will run N-S
> with
> the tower on the west side of the house.  
> 
> I have decided to purchase a new smaller lightweight crankup tower and a
> smaller  tribander such as the Mosley TA-33 JR-N or NW.  I have seen the
> US
> Towers MA-40,  a 20-41ft. crankup as one type.  It comes with a tilt over
> base add-on which would allow me to service the antenna from the ground.
> This particular two section tower can crank down to 20 ft., thus not being
> visible from the street east of the house.  It's max height is 41 ft.
> which
> would put the antenna only 9-10 ft. above the roofline when transmitting
> to
> the East.  I want to put a winch on the tower so I don't have to
> physically
> crank it up by hand as I get older.  With this background I have two
> questions:
> 
> 1.Will the yagi attached to the tower with only 9-10 ft. height above
> the roofline (41 ft. tower)  be an effective radiator and receive antenna
> on
> 20-15-10 meter bands to the East?  Being on the West Coast, this will be
> the
> direction of most of my mainland US contacts.   To the N-W-S, the antenna
> will be 41 ft. above the ground, so no problem. 
> 
> 2.I am not committed to any particular crankup tower.  The US Tower is
> just the one I have seen on the internet.  I would be interested in any
> lighterweight fold over crank up tower up to 50 ft.   I think a tubular
> constructed type tower would be my preference due to weight of
> installation.
> A triangular designed crankup may be ok, too.
> 
> I know I can have a larger tower and antenna, but I want my setup to be
> neighbor friendly.  I am not a contester, and will never operate over 100
> watts.  It is nice to be able to work a station if I can hear it.  I also
> want the advantage of a horizontally polarized antenna with gain.  I have
> been spoiled with that setup over the years.
> 
> Just as an aside, my other antenna is a horizontal loop about 250 ft. in
> length that I use for all the other bands.  It is up about 30 ft.
> suspended
> from the trees in my current QTH.  I feed it with 450 ohm ladder into a
> 4:1
> balun to coax.  At my new QTH, we will plant two contained planters with
> 20
> or 30 ft. bamboo on the SW and NW corners of

Re: [Elecraft] Please recommend an HD monitor to use with P3SVGA

2016-07-04 Thread Mike K2MK
Hi Doug,

The problem with recommending a model number is that within a year of
purchasing a monitor it is usually superceded by a different model. I do
have some suggestions that you might not have considered.

Consider getting a monitor that can also serve as a second monitor for your
PC. Most monitors today have multiple inputs. A few years ago that would
have been SVGA and DVI. Later it became SVGA and HDMI. Now you might also
find SVGA, DVI, and HDMI. But that's not the whole story. You want to make
sure that you can change the monitor with a push-button at the bottom of the
monitor. Some monitors require that you go into the monitor program
settings. That would be much less convenient.

When I'm using the P3 I'll push the monitor button to go into SVGA. When the
P3 is off the monitor automatically switches back to the DVI input thus
acting as a secondary monitor output from my PC.

Typical 22" monitors can display the 1440 x 900 from the P3 quite nicely. Of
my ASUS and ViewSonic low-cost monitors I prefer the ViewSonic. The colors
are more realistic. The ASUS adjustments don't seem capable of getting the
softer colors I'm interested in. My ViewSonic model number is VA2265smh. The
ASUS is model number VS228H-P.

With two large monitors on a desk it's also worth considering adjustable
monitor support arms. They let you situate the monitors for best viewing
heights and angles without taking up valuable desk surface for your
equipment.

73,
Mike K2MK



Doug Hensley wrote
> Subject says it all.  Looking for a clear recommendation for
> 
> a decent monitor that will last.  Also what is too small and
> 
> what is too big and so a waste of room?
> 
> One side of me tells me anything that will display text well
> 
> will display the P3 signal but another side tells me "Don't
> 
> assume !!).
> 
> Please respond in private if you'd like.
> 
> Thank you.
> 
> Doug W5JV





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Re: [Elecraft] P3 - soft key labels disappeared

2016-06-17 Thread Mike K2MK
Hi Fred,

The bottom right button has two functions. If you press the button you get
the menu. If you hold the button the screen expands to a full view less the
function key labels. You must have accidentally held the button too long.
Hold it again and the F-key labels should reappear.

73,
Mike K2MK


k6dgw wrote
> So, before I just go fix this ...
> 
> I run my K3 both locally and remote to W7RN.  Was remote last night in 
> the 0300Z CWT, P3 doesn't work of course in remote, and local tonite the 
> soft-key labels for FN1-FN8 are gone.  Tried the usual with no good 
> results.  Before I dig out the manual and reassign all the keys once I 
> re-figure out how, any ideas on a quicker solution?
> 
> 73,
> 
> Fred K6DGW





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Re: [Elecraft] FS PR6 6 meter pre-amp for K3 (not K3S)

2016-04-18 Thread Mike K2MK
The PR6 has been sold.
73,
Mike K2MK


Mike K2MK wrote
> I have my own personal PR6 for sale. It includes the two male to male BNC
> adapters, the 12 volt power cable that plugs into the K3, the 15 pin
> accessory plug that plugs into the K3 accessory socket, and the
> instruction manual. It's in perfect operating condition. I no longer need
> it as I am moving to a no-antennas-allowed neighborhood.
> 
> Price is $55 and I will ship for free within the contiguous 48 states. A
> little extra for KL7 and KH6. Unfortunately I am not prepared to ship to
> foreign locations.
> 
> Write to me directly at:
> k2mk at comcast dot net
> 
> 73,
> Mike K2MK





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[Elecraft] FS PR6 6 meter pre-amp for K3 (not K3S)

2016-04-18 Thread Mike K2MK
I have my own personal PR6 for sale. It includes the two male to male BNC
adapters, the 12 volt power cable that plugs into the K3, the 15 pin
accessory plug that plugs into the K3 accessory socket, and the instruction
manual. It's in perfect operating condition. I no longer need it as I am
moving to a no-antennas-allowed neighborhood.

Price is $55 and I will ship for free within the contiguous 48 states. A
little extra for KL7 and KH6. Unfortunately I am not prepared to ship to
foreign locations.

Write to me directly at:
k2mk at comcast dot net

73,
Mike K2MK



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[Elecraft] FS receive antenna splitter for K3 with Sub RX

2016-04-08 Thread Mike K2MK
Hi,

If you have a separate receive only antenna for your K3 or K3S and if you
have a Sub RX you might want to split the antenna signal between the AUX RF
port and the RX ANT IN port. If you only have your antenna connected to the
AUX RF port you will not be able to use it for your Main RX. There are other
ways to accomplish this but this is simple and clean. There is a 3db
insertion loss with this device on each leg.

It is the DX Engineering RSC-2 splitter which you can view at:
http://www.dxengineering.com/parts/dxe-rsc-2

If you have technical questions please look at the manual on the DX
Engineering website.

It works great. It can also be used to combine two separate receive
antennas.

DX Engineering sells it at the lofty price of $71.95 plus shipping. I am
selling it for $40 and I will include priority mail to the the contiguous 48
states. I don't want to sell it internationally. 

Please contact me off list at:
k2mk at comcast dot net

I'm not checking the reflector daily so please don't post questions or
offers here.

73,
Mike K2MK



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Re: [Elecraft] Equipment on top of K3?

2016-04-02 Thread Mike K2MK
Hi Mike,

I had the P3 on top for several years. I also had the front bale raised on
the K3. I used a piece of non-adhesive shelf liner to keep the P3 from
sliding around. I cut out the shelf liner around the K3 speaker openings.
Absolutely no problem with sliding or K3 ventilation.

73,
Mike K2MK


Mike Dodd wrote
> I'm eagerly awaiting delivery of a K3s/100 kit on Tuesday. I didn't 
> order the P3 panadapter, but plan to in a few months.
> 
> Is it allowed to place the P3 on top of the K3? I see ventilation slots 
> in the top panel, but I think the P3 has feet that elevate it. Is there 
> enough clearance for satisfactory K3 ventilation?
> 
> Thanks for any info.
> 73, Mike N4CF





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Re: [Elecraft] Is the [DEV] email list down?

2016-03-19 Thread Mike K2MK
Hi Norm,

Still down here as well as of Thursday morning.

73,
Mike K2MK


tomb18 wrote
> Hi,
> Normally I see my posts but today it’s been several hours and it seems
> perhaps the [DEV] mailing list is down?
> Thanks





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Re: [Elecraft] Receive drops about 6 s-units

2016-02-17 Thread Mike K2MK
Hi Dick,

Don't be too quick to blame the amplifier relay. It could be your SteppIR
yagi. This is a common SteppIR problem. QSY a bit so that the tuning light
on the SteppIR controller turns on and off. Then tune back and forth over
that frequency and listen for a drop in signal strength. If it occurs then
it is the SteppIR EHU and not your amplifier relay.

73,
Mike K2MK


rlindzen wrote
> I'm having a problem with my K3 (with 2 receivers and a P3).  While
> listening for a few minutes, signals drop about 6 s-units.  Original
> strength returns when I push the PTT, but the drop returns after a minute
> or two.  None of this impacts transmit.  It seems like a bad relay.  Has
> anyone else encountered this?
> 73, Dick, WO1I





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Re: [Elecraft] K3s & Rx antenna

2016-02-09 Thread Mike K2MK
Hi Gary,

I don't know if it's right or wrong to do it the way you described. I chose
to purchase a 2 port splitter from DX Engineering. Their part number is
DXE-RSC-2. I suppose there are cheaper alternatives.

http://www.dxengineering.com/parts/dxe-rsc-2

73,
Mike K2MK


Gary Smith-2 wrote
> My order is in Queue for a K3s. 
> 
> I currently have a K3 with sub Rx and have a HI-Z Rx antenna I use 
> with the K3. Sometimes I like listening with only the Rx antenna, 
> sometimes I like listening from the the Tx antenna. When I use 
> diversity I want to hear from both the Rx and main antennae.
> 
> With the K3, what I have done with the Rx coax is attach it to a T 
> connector with one end attached to the BNC connector {27} Aux RF, 
> located below ANT 2 and the other leg connected to the RX ANT - IN on 
> the KXV3.
> 
> Once I upgrade the two KBPF3 and Sub Rx board, I will migrate the Sub 
> RX to the K3s
> 
> With the K3s, how should I connect the RX antenna to be most 
> effective with the K3s & diversity? As I have it now?
> 
> Thanks,
> 
> Gary
> KA1J





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[Elecraft] FS KPA500

2016-02-07 Thread Mike K2MK
I am selling my less than 2 year old KPA500 with the auxiliary cable kit and
a W6ON gray wool dust cover. Serial number 2015. 

Bought new on 4/29/14 as a kit and assembled by me. It works beautifully and
is in perfect condition from a non-smoking household. It has never left the
house. I'm moving to an apartment and will also be selling my Alpha 8410.

I don't have a way to easily calculate how much usage but I would estimate
that it's under 100 hours. It's a backup to my Alpha (during the Alpha 3
minute warm-up) and for occasional use on 6 meters.

Price is $1750 plus UPS shipping charges. If local, please arrange a visit
for a full demo on all bands. PayPal or bank check only. Continental US
only. Licensed hams on QRZ.com only.

Please don't reply on the reflector. Contact me direct via e-mail.

k2mk at comcast dot net

73,
Mike K2MK



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Re: [Elecraft] FS KPA500 **SOLD**

2016-02-07 Thread Mike K2MK
The KPA500 has been sold.

73,
Mike K2MK


Mike K2MK wrote
> I am selling my less than 2 year old KPA500 with the auxiliary cable kit
> and a W6ON gray wool dust cover. Serial number 2015. 
> 
> Bought new on 4/29/14 as a kit and assembled by me. It works beautifully
> and is in perfect condition from a non-smoking household. It has never
> left the house. I'm moving to an apartment and will also be selling my
> Alpha 8410.
> 
> I don't have a way to easily calculate how much usage but I would estimate
> that it's under 100 hours. It's a backup to my Alpha (during the Alpha 3
> minute warm-up) and for occasional use on 6 meters.
> 
> Price is $1750 plus UPS shipping charges. If local, please arrange a visit
> for a full demo on all bands. PayPal or bank check only. Continental US
> only. Licensed hams on QRZ.com only.
> 
> Please don't reply on the reflector. Contact me direct via e-mail.
> 
> k2mk at comcast dot net
> 
> 73,
> Mike K2MK





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Re: [Elecraft] P3 span per band?

2016-01-12 Thread Mike K2MK
Hi Jim,

Mine does. Are you seeing your K3 frequency on the P3 display?

73,
Mike K2MK


Jim AB3CV wrote
> It would be nice if the P3 would remember the Span setting on a per band
> basis.
> 
> Have I missed a setting?
> 
> jim ab3cv





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Re: [Elecraft] K3 - N1MM & keyboard

2015-12-29 Thread Mike K2MK
Hi Gary,

It sounds like you are not using the CW memories within N1MM. But I assume
you are using a serial connection to the K3 so that N1MM can read your
frequency for logging purposes. If this is true then you probably need to
read up on using the memory functions. With 12 slots available you can
pre-program some of the memory functions to handle the typical
reach-for-the-paddle actions. Such as RRR or ee or 73. You can also press
CTRL K to quickly bring up a free form CW/RTTY window that responds to
anything you type on the keyboard.

You can also program K3 macros into the message slots that access functions
on the K3 such as the M1 through M4 memory keys. I always have one macro set
up to call up the K3 Auto Spot function. And of course you can change
frequency using the mouse wheel which you may already be doing. There is
also incredible functionality with respect to skimmer spots. 

The only additional issue that will need to be addressed is whether you are
satisfied with the response you get between your computer and the K3 when
sending messages. Sending CW through the serial cable can sometimes come up
jumbled. For this and other reasons many people use an external Winkeyer
type device to handle the messages from N1MM over a USB cable and then to
directly key the K3 through the KEY input jack (not the paddle jack).

N1MM is a complicated, feature-rich program. Sometimes it's necessary to
take it slow and learn the features during non-contest periods with the K3
in test mode. There are also tutorial video links available on their
website. 

73,
Mike K2MK


Gary Smith-2 wrote
> When I contest I use N1MM, use the memories on the K3 and send with 
> the key when needed & I'm busy as a one arm paper hanger doing it 
> this way. I'd like to just use the keyboard, use N1MM to the fullest 
> and use the paddles only when needed. 
> 
> What's an affordable & simple method of getting the keyboard to work 
> with N1MM & the K3?
> 
> Thanks & 73,
> Gary
> KA1J





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Re: [Elecraft] VOX / PTT combination on k3

2015-12-19 Thread Mike K2MK
Hi Robert,

If you are using VOX there should be no difference in the delay between
using your paddle and using your PC. It sounds like N1MM is still sending a
PTT command over the serial link. You can prove this by changing
CONFIG:PTT-KEY to OFF-OFF on your K3.

73,
Mike K2MK


s57aw wrote
> Hi,
> 
> Simple question... Is there a way to avoid VOX delay on CW mode when PTT
> is
> used?
> 
> To be more concrete:
> 
> - CW and PTT signal are sent to K3 with N1MM directly from serial port (no
> external keyer)
> - external electronic keyer is connected to K3
> - VOX is enabled
> 
> If I want CW keyer to work without PTT / paddle then VOX has to be
> enabled,
> but VOX brings unwanted delay at the end when CW is sent from PC.
> 
> 73 Robert, S57AW





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Re: [Elecraft] K3/N1MM, freq jumps etc in CQ WW CW

2015-12-02 Thread Mike K2MK
Hi Ignacy,

Is it possible that when you decided to end your transmission you quickly
moved your hand to the ESC key and in the process accidentally touched the
Tilde key. With N1MM the tilde key turns on the SUB RX. Now in my case this
causes me to hear different stations in my right ear. But your K3 or your
N1MM configuration may have a different reaction that is causing a frequency
change.

73,
Mike K2MK


Ignacy wrote
> Generally K3 worked very well. But I would like to report some problems.
> This is with N1MM+
> 
> I interrupt a transmission with ESC. Periodically, I seem to hear
> completely different stations with CQ called on my run frequency. Before I
> was getting mad but now I know that K3 receives a different frequency than
> shown on the display. Pressing A=>B button fixes the situation. 
> 
> When running, accidentally pressing RIT or XIT causes K3 to get stuck in
> transmit. Switching off/on is the only solution. I am wondering whether
> most of the buttons can be make inactive in TX. 
> 
> Ignacy, NO9E





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Re: [Elecraft] M1 - M4 per band quick memories

2015-11-25 Thread Mike K2MK
Hi Charles,

You can easily program the buttons as described in other responses to your
post. You can also use the Memory Editor program from your PC. I enjoy using
the program because it is fast and it presents all of the data in a nice
spreadsheet-like format. It also saves the data in a file. And the help
feature really goes into detail about how to use the K3 memory features.

http://www.elecraft.com/K3/FreqMemEdit/K3_Freq_Mem_Editor.htm

73,
Mike K2MK


charles-2 wrote
> Just got my K3S yesterday and spent most of the night setting up the
> menu and config selections. On Page 16 of the manual, it states that M1
> - M4 can be used as "per band" memories that can be used to set up CW
> and SSB frequencies for each band. Unfortunately, I can't find more
> detail on this as I scan the manual. Can someone help with the procedure
> to establish M1 - M4 mode specific memories with a band? 
> 
> Also, my K3S Config menu does not have a BAT MIN position. Has it been
> removed from the Config Menu system? 
> 
> Lots to learn. 
> Charles K5UA 





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Re: [Elecraft] EXT ALC with KPA-500

2015-11-24 Thread Mike K2MK
Hi David,

Not needed. Leave it OFF.

73,
Mike K2MK


David Winarsky wrote
> Hi,
> 
> Long time reader, first time poster here. I really enjoy this list and
> have found countless solutions here.  I'm new to the full k-line I've read
> through both manuals and previous posts, but haven't been able to find a
> clear indication on the below:
> 
> I'm running the K3S alongside the KPA-500 and its not clear to me whether
> I should enable EXT ALC in the config options on the K3?  I need to enable
> the Tech Mode option on the k3 to even get at the setting, so I'm taking
> this as a clue it's not needed, however I'm not sure?
> 
> Appreciate any help!
> 
> 73, David





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Re: [Elecraft] Can I pre set Data A mode in a memory

2015-11-22 Thread Mike K2MK
Hi Howard,

You definitely can if you use the latest version of the Elecraft Frequency
Memory Editor program. It lets you choose the VFO-A mode and sub-mode and of
course the frequency for all of the various memory keys. For example on my
K3 when I go to a particular band I have the M1 button set for CW, the M2
button set for AFSK, the M3 button for SSB, and the M4 button for Data A.

Here's the link:
http://www.elecraft.com/K3/FreqMemEdit/K3_Freq_Mem_Editor.htm

73,
Mike K2MK


Howard Sherer wrote
> I know that I can store data as a mode in a memory but when I recall it,
> sometimes it comes back as Data A, and other times as AFSK A. I easily
> just
> re select the Data A mode for data but I don't understand why it changes
> data modes.
> 
> Can I default or store the data mode as A?
> 
> Howard AE3T





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Re: [Elecraft] P3 question: setting current frequency at center of display

2015-11-18 Thread Mike K2MK
Hi Bill & Gus,

Toggling between Fixed Tune and Tracking modes also centers the cursor.
Toggling twice brings you back to the mode you were first in. I set up the
F4 button to accomplish this toggle. So a quick double press of F4 gets me
centered.

There was a side benefit. I normally leave my P3 in Ref Lvl mode. If I press
Center twice it takes me out of Ref Lvl mode. By pressing F4 twice as I
described above the P3 stays in Ref Lvl mode.

73,
Mike K2MK 



Augie Gus Hansen wrote
> Press CENTER a second time without any intervening action.
> 
> On 11/18/2015 7:29 AM, Bill Conwell wrote:
>> Is there a faster way to put the current frequency at the center of the
>> display, than pressing CENTER, and twirling the knob?
>>
>> Thanks,
>> /Bill, K2PO





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Re: [Elecraft] [P3] Can I?

2015-11-18 Thread Mike K2MK
Hi Mike,

This really works best in Fixed Tune mode. Just hold the CENTER button and
turn the SELECT knob until the VFO-A green cursor is at the far left. It
will stay put as long as you don't move VFO-A on the K3. The VFO-B (magenta)
cursor (and the split red cursor) will move as you tune the VFO-B knob on
the K3. If you also want to use the A and B markers they will follow the
select knob on the P3.

73,
Mike K2MK


Mike Reublin NF4L wrote
> Span is set at 10. When chasing DX split, is it possible to position the
> VFO A cursor at the left edge of the display and have the right 5 kHz
> expanded over the (almost) full screen?
> 
> In trying to achieve this, I got it so that when in tracking mode the A
> VFO moves the magenta cursor as well as the A & B markers. The B VFO also
> moves the magenta cursor. The green cursor doesn't move. Is this working
> as intended?
> 
> 73, Mike NF4L





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Re: [Elecraft] K3/KPA500 occasional high power input

2015-11-03 Thread Mike K2MK
Hi Rich,

Do the TX Gain calibration again and then retest into your dummy load on all
bands. You don't need to use the amp or tuner since it's a K3 problem that
you can see with your power meter.

You indicated that the overshoot occurs on the lower bands. If it only
occurs on 1 or 2 bands you may need to manually touch up the results from
the TX Gain Calibration on the affected bands. If the overshoot is seen on
most bands then it is probably a different problem.

A method is explained at the top of page 62 of the K3 manual for TXGN{pwr}.
Go to the affected band, turn off CONFIG:TX ALC and set the CONFIG:TXGN
number for that band to a lower number. Remember to turn CONFIG:TX ALC back
on after changing the number. Retest.

73,
Mike K2MK


gi4doh wrote
> With my K3/KPA500/KAT500 combo I occasionally get a soft or hard alarm on
> the KPA500 due to the K3 briefly giving a high power burst.
> I now have a digital peak power meter between the K3 and KPA500 and I can
> see the surges.
> The power output from the K3 is steady apart from these brief bursts. The
> power will change from typically 25 to 30 watts to anything up to the full
> 100 watts. The KPA500 gives a soft or hard alarm depending on how high the
> burst is.
> I have tried running into a dummy load and the same thing happens.
> These surges are random but they appear to be more frequent on the lower
> bands - with different antennas and dummy load.
> The surges appear to be more likely to occur within a minute or so of
> changing the power output from the K3 - either up or down.
> I run the KPA500 between 400 and 500 watts to achieve 400 watts at the
> antenna feed point as per UK limits. This means that I also see surges
> that do not cause an alarm but briefly light the red power LEDs.
> I was up to date with all firmware when I last checked about 3 weeks ago.
> I have done the Tx power calibration.
> Any ideas?
> Rich GI4DOH





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Re: [Elecraft] Has anyone Interfaced a K3S and OM2500A

2015-10-31 Thread Mike K2MK
Hi Charles,

Not a direct answer to your specific amplifier question but something that
might help.

In the last 7 years I don't think I have used the BAND up/down button on my
K3 more than once or perhaps twice. The numbered keypad is easily set up for
each band either directly on the K3 or K3S or by using the K3 Memory Editor
program. Changing bands is then a simple two button process. First press the
M-V button then press one of the ten numbered key buttons. I have button 1
set for 160 meters, 2 for 80 meters... 0 for 6 meters.

In a similar manner you can then set up each of the four M buttons for band
segments. For example I have M1 set up for the CW portion of the band, M2
for RTTY, M3 for SSB. Again just press M-V then the M button.

And finally, when using a contest or logging program it's very easy to just
type in a frequency on your PC and press enter.

73,
Mike K2MK



charles-2 wrote
> Having no success getting my Flex 6500 to interface with my OM2500A 
> using ddutil and assorted null modems and serial to USB adapters.  Think 
> of purchasing a K3S since it has a RS232 port that can interface 
> directly to the OM2500A without the computer/USB adapter/ddutil stuff.  
> Before making the jump, there are some questions I have about about the 
> K3S/OM2500A combination:
> 
> 1. Does anyone out there have a K3S successfully interfaced to a OM2500A 
> amp using the RS232 post on the K3S?
> 
> 2.  Since the K3S has up/down buttons for band changes, does the OM2500A 
> reposition the load and tune stepper motors for each band on the way to 
> the intended band.  In other words, on a rapid band change from 80m to 
> 10m, would the OM2500A reposition the tune and load stepper motors for 
> 40M then 30M, then 20M, then 17M, then 15M, then 12M, before 
> repositioning the stepper motors for 10 meters?
> 
> 3.  If the OM2500A does have to reposition the stepper motors for every 
> band on the way to the intended band, is there some workaround using the 
> K3S memories to go directly to the desired band without stepping through 
> every band on the way to the desired band?
> 
> Thanks for the helkp,
> 
> Charles  K5UA





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Re: [Elecraft] Which of these would make the best power supply for the K3(S)?

2015-10-29 Thread Mike K2MK
Hi Peter,

I bought the Astron RS-35M for my $4000 K3 in 2008. I've never turned it off
and I've never even given it a second thought. No fan, no RF noise, just
reliable DC.

73,
Mike K2MK



Peter Pauly wrote
> I'm looking at the Meanwell power supplies because they are cheap and seem
> to be well regarded. I've come up with these two choices, feel free to
> give
> more suggestions of other models. I've seen talk on this reflector of
> supplying more than 13.8V to the K3S so that's why I'm looking at the 15V
> model.
> 
> 12V Model:   Meanwell NES-350-12
> Voltage range 10-13.5V
> 29A
> 
> 
> 15V Model:   Meanwell NES-350-15
> Voltage range 13.5-18V
> 23.2A
> 
> 
> The 15 volt model would seem to be the obvious choice, except that it
> doesn't supply the recommended 25 amps. The K3S manual says 22 amps
> typical
> though.
> 
> Is there another model Meanwell I should be looking at that has better
> protection or filtering?
> 
> I've already got an Astron switching power supply, the Meanwell would be a
> second alternative.





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Re: [Elecraft] K3S In-Depth Review Coming Soon?

2015-10-27 Thread Mike K2MK
Hi Paul,

I'm pretty sure that the "tiring" issue with the K3 was put to bed with the
DSP upgrade with low pass filtering (K3DSPUPGD) in 2010.

73,
Mike K2MK


Elecraft mailing list wrote
> I was wondering if and when a full-on review of the K3S would be
> forthcoming.  I'm a bit surprised that following its release there hasn't
> been a lot of reviews posted (certainly no comparison to the number of
> reviews that followed the release of the original K3).  A comprehensive
> review of the K3S, particularly with reference to the original K3, would
> help me to decide whether the main issue that held me back from pulling
> the trigger and ordering a K3 some time ago (specifically, the quality of
> the original K3's receive audio, and the anecdotal observations that the
> K3's receive audio was "tiring" to listen to) has been resolved in the
> K3S.
> 
> BTW, if such a review has already been posted or published somewhere and I
> just missed it, I'd would really appreciate a referral to it.  (The
> holidays are approaching and my "wish list" is not yet complete. 
> 
> )
> 
> Thanks!
> - Paul





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Re: [Elecraft] K3 Filter Settings Main and Sub Receiver Track For Data Mode Only

2015-10-23 Thread Mike K2MK
Hi Elliott,

I tested MCU 5.33 and could not duplicate your problem. I noticed that the
latest production release firmware is 5.38. I loaded 5.38 and again tested
and still could not duplicate your problem. So maybe the problem was only
present with MCU 5.35.

Another possibility is that you accidentally put the K3 into Diversity mode.
In diversity the Sub RX filters are always the same as the Main RX filters.
A quick test is to press BSET and then press XFIL. If the word "=MAIN"
appears in the lower display then you are in diversity.

73,
Mike K2MK



Elliott Lawrence-5 wrote
> Using the latest K3 firmware MCU 5.35 for my K3 (not K3S). In the Data
> mode only, setting the bandwidth of the main receiver also causes the
> subreceiver bandwidth to track and be identical. The BSET control XFIL for
> Data has no effect.  In CW and SSB modes the main receiver XFIL can be
> adjusted and the subreceiver XFIL changed independently using BSET.  This
> was definitely not the case for previous firmware versions.   This
> operation is not band dependent.
> 
> I have checked all of  the firmware notes and the latest K3S manual and
> can’t find anything to explain this operation.  Am I missing something? 
> Is this a new and unwanted improvement?
> 
> Thanks for your comments.
> 73
> Elliott WA6TLA





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Re: [Elecraft] K3 Filter Settings Main and Sub Receiver Track For Data Mode Only

2015-10-23 Thread Mike K2MK
Hi Elliott,

Here's a long-shot. Take a look at your filter selection for your SUB RX
using the K3 Utility program. Maybe you only have one filter enabled for
DATA mode.

73,
Mike K2MK


Elliott Lawrence-5 wrote
> Changing to MCU 5.38 did not solve the problem.  Need to contact K3
> support!
> 73
> Elliott WA6TLA





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Re: [Elecraft] K3S speaker vibration/whine

2015-10-22 Thread Mike K2MK
Hi Jerry,

You should also try with APF off. APF on the K3 is useful for pulling out
weak signals. I don't see the benefit for general listening. 

Just as a further clarification. Generally, if your bandwidth is dialed in
as 500Hz then your 400Hz filter has been switched out and your current
roofing filter is the next wider one. I say generally because it is possible
to set wider cutoff points for the roofing filters.

73,
Mike K2MK


ae4pb wrote
> I normally wear a headset but when working I like to listen to code to
> help
> build my proficiency and am hearing a lot of distortion/buzz/whine. I
> typically am on 40M running about 500Hz wide (my filter is the 8 pole
> 400Hz), NR is ON, APF is ON. I've tried changing the tone from 700Hz to
> down
> around 400Hz and the issue just gets worse. 
> 
> The speaker is tight against the mesh/top cover so I'm not sure why the
> sound is so buzzy. I don't notice it on SSB. I end up turning the volume
> WAY
> DOWN which makes it better but still some buzz in there. I plan to wire up
> some old surround sound speakers up for stereo and try that but am trying
> to
> figure out what I did wrong in the meantime. 
> 
> Thanks in advance. 





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Re: [Elecraft] K3S Config: Sub-Receiver Signal Path without BNC Antenna

2015-10-18 Thread Mike K2MK
Hi Byron,

If you have the BNC connector then it seems logical that you choose BNC when
setting up the KRX3. From there the solution is quite simple. Just be sure
when activating the Sub RX that the word MAIN comes up in the lower display.
This tells you that the Sub RX is using the same antenna as your Main RX. If
the work AUX comes up then just long hold the RX ANT button and you'll see
the work MAIN come up.

73,
Mike K2MK


Byron Peebles wrote
> It's unclear to me what the setting for KRX3 should be.
> 
> 1. I do have the KRX3A installed.
> 2. I do NOT have an antenna on the BNC, nor on ANT2..
> 3. I have a SINGLE SIGNAL PATH from antenna to K3S on ANT1.
> 
> When I set KRX3 to KAT3, I believe it changes the sub antenna to K3S ANT2.
> This follows the description of using a separate "receive antenna path".
> But since I don't have a second path, I change it back to ANT1.
> 
> Is this wrong?  Is there no reason to have a KRX3A if you don't have a 
> dedicated receive antenna?
> 
> 73, Byron





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Re: [Elecraft] K3 Popping noise in headphones??

2015-10-17 Thread Mike K2MK
Hi Jim,

I have an older K3 with new SYN boards. I also have the 500Hz and 200Hz
filter. I just tested it on CW and I can hear a very faint pop when turning
the bandwidth knob. As you noted, it seems to be present only at the narrow
settings. I start to hear it when changing from 350 to 300 and below. It's
loudest when changing from 150 to 100. 

Having said that, it's faint to the point that I can't be sure if it was
there before the SYN changeover or not. It certainly doesn't bother me even
with high audio levels.

73,
Mike K2MK


Jim Bolit wrote
> I just got my K3 back from Elecraft.  They did the once over and installed
> the new SYN boards.
> 
> I have noticed a "popping" noise in the headphones as I change the
> bandwidth
> control, but ONLY as I transition from 200 Hz, 150 Hz, 100 Hz and 50 Hz. 
> I
> have only checked this in the CW mode.
> 
> This popping noise was not there before sending the rig in.
> 
> I have the 500 Hz and 200 Hz crystal roofing filters installed, which is
> the
> same configuration as I had before sending it to Elecraft.
> 
> Any thoughts?
> 
> Tnx
> Jim
> W6AIM





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Re: [Elecraft] K3 and K3/0 Mini

2015-10-15 Thread Mike K2MK
Hi Bill,

Coincindentally that very topic was discussed on this reflector several days
ago. You may find some of the discussion interesting.

Here's a link to the Elecraft manual:
http://www.elecraft.com/manual/K3%20Remote%20Owner's%20Manual%20%20Rev%20D.pdf

Here's a link to the RRC devices website. From there you can jump on a user
forum and also download their manual.
http://www.remoterig.com/wp/

73,
Mike K2MK


Bill Gaines wrote
> I inherited a K3 and the K3/0 mini. Did the K3/0 mini come with a manual
> and instructions on how to interface the two together over the internet? I
> just need to know where to start looking for info and guidance.
> 
> Bill AD8P





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Re: [Elecraft] P3 Vs. 2nd RX

2015-10-14 Thread Mike K2MK
Hi Dave,

As you described, having both a Sub RX and a P3 are a great asset for
working split operations. One area where the P3 excels is finding a quiet
spot to transmit. It's not always as obvious with the Sub RX. With a modest
station it may not be beneficial to jump on the exact frequency of the last
QSO. A clear frequency can be a better choice.

73,
Mike K2MK



dyarnes-2 wrote
> Hi All,
> 
> I just worked V73D, but not sure how I would have done it without using
> the 
> 2nd RX.  I love my P3, but for DX stuff the 2nd RX always seems to be the 
> difference.  In this case, V73D was moving up slightly after just about 
> every QSO, and not sure the P3 tells you that!  The DX clusters don't
> really 
> help that much.  By the time you see the split indicated, it has probably 
> changed a good bit.  If I didn't have the 2nd RX, I would be dependent on 
> "outhouse luck" or brute force, neither of which is a strong suit here! 
> Hi. 
> By the way, my QSO's with the TX3X gang were also quick and relatively
> easy 
> thanks to the 2nd RX.  Anyway, both tools are great, but I suggest adding 
> the 2nd RX first, if only one can be added at the moment--at least if 
> working DX is your goal.
> 
> Dave W7AQK 





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Re: [Elecraft] K3/0 Forum?

2015-10-12 Thread Mike K2MK
Hi Scott,

I chose not to receive postings through my e-mail. I look at the postings on
either:

http://www.mail-archive.com/elecraft@mailman.qth.net/maillist.html

or

http://elecraft.365791.n2.nabble.com/

Obviously those two services do the truncating. I guess I should rephrase my
querie to ask if I'm the only guy not receiving postings through e-mail.

73,
Mike K2MK



Scott Manthe-2 wrote
> It might be something with your client, Mike. I guess is could also be a 
> Windows security "feature." Email addresses are not truncated here with 
> Thunderbird and OSX. The rest of Brandon's email is elecraft.com
> 
> 73,
> Scott N9AA
> 
> 
> On 10/12/15 9:54 AM, Mike K2MK wrote:
>> Hi Eric,
>>
>> I must be the only person that hasn't figured out how to read e-mail
>> addresses posted on the reflector. Are you aware that they get truncated
>> and/or hidden? It would be very helpful if posters would spell out the
>> e-mail address in a manner similar to this:
>>
>> k2mk at comcast dot not
>>
>> 73,
>> Mike K2MK





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Re: [Elecraft] K3/0 Forum?

2015-10-12 Thread Mike K2MK
Hi Eric,

I must be the only person that hasn't figured out how to read e-mail
addresses posted on the reflector. Are you aware that they get truncated
and/or hidden? It would be very helpful if posters would spell out the
e-mail address in a manner similar to this:

k2mk at comcast dot not

73,
Mike K2MK


Hi Jim,

Drop brandon@ an email with your K3/0, Remoterig and remotehams.com
questions. He is responsible for supporting these products, and he also
happens to be the author of remonthams.com

73,

Eric
elecraft.com



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Re: [Elecraft] K3S + SteppIR DB11 Connections

2015-10-12 Thread Mike K2MK
Hi David,

The SteppIR controller needs to collect serial communication data. This
information is available over the RS232 port or a K3 or the USB port of a
K3S. The ACC port is not used for this purpose. If you are interested in
RS232 communications you'll want to see the SteppIR application notes on
their Y cable. From there you can get your thoughts together and ask further
questions as required. I posted the document on the SteppIR Yahoo group in
the files section.

https://groups.yahoo.com/neo/groups/SteppIR/files

73,
Mike K2MK



David Ahrendts wrote
> Quick help on connecting the SteppIR SDA 100 controller to the K3S for
> brand tracking, please. Is it the SteppIR Y-cable from the K3S ACC? Or
> does one use the Elecraft KPAK3AUX cable set Y-connector?  
> 
> David Ahrendts, KC0XT, LA
> 
> 
> 
> David Ahrendts   

> davidahrendts@

>
> 
> 
> 
> 
> __
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Re: [Elecraft] Frequency Not Synced for Diversity Receive

2015-10-11 Thread Mike K2MK
Hi Earl,

Be sure to set.
CONFIG:KRX3.ANT=BNC

73,
Mike K2MK


efortner wrote
> Hi Lee,
> 
> I finished putting my k3s together last week and with help from Howard at
> the Elecraft discovered most of my problems were coming from a bad tcxo. I
> also have the sub receiver and want to do diversity receive with 
> A separate antenna. My sub receiver is working but I cannot receive any
> signals from the Aux ant bnc port. I do not have the antenna tuner option
> so
> have only the Ant 1 so239 and the bnc port with coax cable going to the
> rear
> of radio into the sub receiver. Maybe have something set wrong. Anyone
> else
> had this problem. Radio serial number 10326.
> 
> 73, 
> Earl, K4KAY





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Re: [Elecraft] Question on P3 operation

2015-10-04 Thread Mike K2MK
Hi John,

I can speak for the small U shaped cursors. My explanation might be
incorrect for the tall cursors.

Yes, VFO-A is green and VFO-B is magenta. The magenta cursor doesn't change
to red. A third cursor, red, appears when you are transmitting on an offset
frequency. You will see it when you turn on split or when you turn on XIT or
RIT. Normally the red and magenta overlap so you may not see magenta. You
will see red and magenta sort of overlapping if you fiddle with your
bandwidth.

Yes, turning VFO-B will move the magenta and red cursors. If they move off
of the screen you will see a magenta and a red arrow (if your transmit
frequency is offset) or just a magenta arrow.

All of this applies whether you have a SUB RX or not.

73,
Mike K2MK


a...@juno.com wrote
> From the P3 manual"
> "VFO A has a green cursor and VFO B has a magenta cursor unless split mode
> is activated at the K3. In split mode, the VFO B cursor changes to red as
> a reminder that you will transmit on that frequency."
> 
> Just to verify, is this true even without a sub-rx? In other words, with
> SPLIT enabled (and no sub-rx) can I still move the cursor on the P3 for
> VFO-B with the VFO-B knob on the K3?
> 
> John AE5X
> https://tatqrp.wordpress.com





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Re: [Elecraft] [P3} View a range of frequencies?

2015-10-04 Thread Mike K2MK
Hi Gary,

Yes and no.

Yes if you are using Tracking Mode where VFO-A is in the center of the
screen. Tap the SPAN/CENTER button and change the span width to 5KHz with
the P3 knob. Hold the SPAN/CENTER button to bring up the CENTER adjust
feature. Turn the P3 knob clockwise to get VFO-A off of the screen. 

No if you are using Fixed-Tune mode. You cannot get VFO-A off of the screen.

73,
Mike K2MK


Gary K9GS wrote
> Hello all,
> 
> I am relatively new to owning a P3 / SVGA combo and have done some 
> searching and wonder if the following way of operating is possible?
> 
> Let's say you have a DX station operating on 14025 and listening 5 to 10 
> up.  VFO A is on 14025 and VFO B is split on the 2nd receiver tuning the 
> 14030 to 14035 range.
> 
> Is there a way to display the spectrum from 14030 to 14035, filling the 
> width of the screen?  I would like to take advantage of being able to 
> look for holes or the station the DX station is working, taking 
> advantage of the big wide screen.
> 
> 73,
> Gary K9GS





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Re: [Elecraft] KPA500 Problems

2015-09-19 Thread Mike K2MK
Hi Mike,

When you transmit from the K3 what do you see on the left side of the KPA500
display. Obviously it's not an asterisk. Are you seeing an Underscore.

You may have accidentally programmed INHIB IN to ENABLE? See page 20 of the
KPA500 manual. You will want it to be in DISABLE.

/ENABLE allows the amplifier operation to be inhibited (won’t amplify) when
a logic low is
applied to pin 11 of the AUX Connector (see pg 26). When amplification is
inhibited, an
underscore instead of the asterisk appears on the left end of the LCD
display./

73,
Mike K2MK


Mike VE3YF wrote
> Hi:
> 
> I hope nobody gets offended as I have also posted a message on the 
> Elecraft K3 Group, but I need some help in resolving this issue. I 
> have searched thru the 2 groups both
> here and also on Yahoo and can eliminate a few things.
> 
> - Digout1 is off.
> - The top cover interlock for the KPA500 is in place and working.
> - KPAK3AUX cable is working with the KPA500 and KAT500 as far as 
> tuning the KAT500 and communications between the KPA500 and the K3.
> - I have recycled the KPA500 off and on as well numerous band changes 
> and still nothing.
> - I have re-seated all the DB15 cables as still nothing
> 
> I am having problems to key the KPA500 from the K3. The KAT500 keys 
> (Completes the tune cycle if required) but can't key the KPA500.
> 
> I have taken the KPAK3AUX cable from the K3 and placed it directly to 
> the KPA500 and still won't key. I have moved it back to the KAT500 
> and the KAT500 keys up fine. I
> have placed the KPA500 - KAT500 cable back back on the KAT500 and 
> KPA500 and still nothing.
> 
> On the KPA500 display, the HV is at 75.1 and when I key the K3, that 
> voltage doesn't change as well when I attempt to key the amp, I get a 
> current reading of 0.
> 
> At no time during my testing did I ever get a fault.
> 
> The K3 and the KPA500 are talking to each other, I can do band 
> changes from the KPA500, and the K3 displays the KPA500 Status ie 
> Operate or Standby
> 
> All my tests have been done into a dummy load and when I have the K3 
> set at 25 watts output, I get the far left green led on the KPA500 
> power and swr bar graphs being
> illuminated
> 
> I have even taken the KPAK3AUX cable off the KPA500 and tried putting 
> a phono cable on the PA Key jack and shorting out the connector still 
> doesn't key the KPA500.
> 
> I am quite sure others have had this problem before. But I'm at a 
> loss. The K3 can talk to both the KAT and KPA and the KPA can talk to the
> K3.
> 
> I think (???) I can rule out the KPAK3AUX Cable at this point as it 
> seems to work just fine. I am thinking something inside the KPA500 
> like a bad relay since the AUX Cable
> and a Phono cable hooked up to the PA Key jack both have no effect. 
> This is the same for all the bands.
> 
> The amp was just at Elecraft and was given a clean bill of health, it 
> had TR Circuit updates, ALC and QSK Mods completed.
> 
> Any help would be greatly appreciated.
> 
> 73 De Mike
> VE3YF
> 
> http://www.ve3yf.com





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Re: [Elecraft] Bad crystal filter ?

2015-09-19 Thread Mike K2MK
Hi Jamie,

I was just looking at the crystal filter configuration menu in the K3
Utility program and I noticed that there are check boxes for enabling the
filters for DATA mode. I don't know if this is for transmit and receive or
just transmit. On my K3 I have this box checked for all of my filters. I
also have all of them checked for CW.

73,
Mike K2MK


James Hall-2 wrote
> Working with my newly constructed K3S today, I noticed that receiving
> through the FL4 crystal filter (400 hz, 8-pole) was noticeably suppressed.
> Through the FL3 (1.8 kHz) filter, an RTTY signal would be nice and strong
> with good S-meter indications. Going to 400 Hz the signal would nearly be
> lost and I could not decode it. Going to FL5 (250 Hz), the S-meter would
> pick up again with strong signals.
> 
> There's not much to check on the Config menu except the FL4 GN and it's at
> max (8 db) - not much change. 
> 
> Is there something else I should do to deal with this ?
> 
> 73, Jamie
> WB4YDL 





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Re: [Elecraft] [K3] Width Control and AF Output Level

2015-09-14 Thread Mike K2MK
Hi Keith,

I think the problem is in the setting for the RXEQ. You do not want to use
+db boost for CW. As I understand it, RXEQ is disabled at 100Hz and 50Hz
width. So if he has boosted a particular frequency by 10db then when he
narrows the bandwidth he will suddenly hear a loss of audio signal of 10db.
To solve this problem keep the RXEQ set to 0 db for the frequencies of
interest and use negative db settings for the frequencies of no interest.

73,
Mike K2MK


Keith Onishi wrote
> One of my friend K3 users report that AF output level with 100Hz passband
> width is lower than with 150Hz passband width. He also reported that a
> noise like “Ptsu” was generated on reducing passband width from 150Hz to
> 100Hz. He had guessed that these were specific to his K3, but some other
> K3 users including myself reported the same.
> Some extreme users who use this narrow passband may have been bothered by
> this reduced AF output level and noise. If the AF output level change is
> caused by K3 DSP filter design or program, adding automatic gain
> compensation feature to keep same AF output level would be highly welcome.
> 
> 73 de JH3SIF, Keith





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Re: [Elecraft] Elecraft SP3 External Speaker!

2015-09-11 Thread Mike K2MK
Hi Tyler,

I wonder if they are selling the Phonema brand product. The pricing closely
matches.

http://phonemaspeakers.com/altavoces/ksp3.html

73,
Mike K2MK


Elecraft mailing list wrote
> Hi All,
> I see there is now an SP3 External Speaker option available for the K3S
> (see the order page at www.elecraft.com). Are there any
> photos/specifications available? Is it also compatible with the K3?
> The K-Line just got wider (or taller :))!
> 73, Tyler, KC2LST





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Re: [Elecraft] CW RX

2015-08-27 Thread Mike K2MK
Hi Mark,

Barry's recommendation is what I did, however, there is one other thing to
consider. This topic was discussed a few years ago on the reflector and Lyle
advised that it was not recommended to peak up a desired frequency on CW.
Only use negative settings for undesired frequencies. The reason was that at
narrow DSP width settings like 50Hz or 100Hz the RX EQ is cut off. So if you
had a peak setting of 8db in the RX EQ and you narrowed the bandwidth you
would hear a sudden decrease in audio volume of 8db as you turned the width
knob counter clockwise.

Of course that was many firmware revisions ago so this might not still be
true.

73,
Mike K2MK



pastormg wrote
 Good Evening,
 I have been tinkering around with the RX EQ #'s for CW. Would anyone have
 any good settings to recommend?
 Mark Griffin, KB3Z





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Re: [Elecraft] K3 Diversity Audio Equalizer question / clarification

2015-08-24 Thread Mike K2MK
Hi Jerry,

That's an interesting question. You can vary the volume of each receiver but
the settings you make in RX EQ apply to both receivers.

73,
Mike K2MK



ae4pb wrote
 Reading the manual I see there's an audio equalizer feature to tune the
 audio to our liking. Is it possible when using subrx to independently
 adjust the equalizer for each ear? I ask because I have some hearing loss
 at some frequencies from my time in the Navy. As a result, sounds are
 often different when heard by each ear. I'd like to be able to tune each
 side for comfort and best sound. My inference is that each receiver has
 it's own DSP so the capability may already be available and I'm missing it
 in the manual. From what I read it appears to be an adjustment for overall
 RX or TX and not RX Left/Right. 
 If this is not an available function I'd like to submit it as a possible
 feature add for future revisions.
 
 Thanks in advance.
 Jerry Moore
 AE4PB, Future K3S owner.





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Re: [Elecraft] P3 or Sub Rx?

2015-08-23 Thread Mike K2MK
I might have to re-evaluate. For casual split chasing the P3 can still be
awesome. And the P3 is just so cool for general use. If I were funds limited
I would definitely buy a P3 and save up for the sub RX. Having both is the
greatest thing since sliced bread.

73,
Mike K2MK



ae4pb wrote
 I like the way you split it up.
 I fit mostly under A/C, I'd like to think I would never get into D unless
 I'm relying on the spotting cluster rather than dialing and listening.





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Re: [Elecraft] P3 or Sub Rx?

2015-08-23 Thread Mike K2MK
Hi Jerry,

There's 
A. casual DXing
B. contesting
C. casual split pile-up chasing
D. die-hard split pile-up chasing

For A you don't need either
For B you should consider the P3
For C you should consider the Sub RX
For D you should order both immediately

If you get the P3 you will use it every time you turn on your radio. In
fact, you will feel naked without it. If you get the Sub RX you will have it
turned off most of the time.

73,
Mike K2MK


ae4pb wrote
 Just wondering what DXers who have the K3/K3s think. My main mode will be
 CW
 with my objective being DX primarily. With this in mind it's been
 suggested
 that the P3 would be more useful than the SubReceiver. I'm starting to
 rethink that and just wondering which is the most useful for DX? I won't
 be
 getting the SVGA adapter unless I get it pre-owned and need it.
 
 Thanks in advance.. just getting close.. 13 days and a wakeup :)
 
 Jerry Moore
 AE4PB, K3S SN # TBA





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Re: [Elecraft] New K3s and P3 Issues

2015-08-22 Thread Mike K2MK
Menu, Cursors, knob press

What you are probably experiencing is that when you first press the menu
button the first thing to come up is FW Rev. You have to turn the knob
counter clockwise before you see Cursors.

73,
Mike K2MK


N5GE wrote
 The K3S is great! , but now I'm having trouble setting up the P3.
 
 I hooked the P3 up with the cables furnished with the K3S and now I'm
 having some issues with the P3.
 
 1. I didn't change on the P3 settings, except loading the latest
 non-beta firmware.
 
 2. Now I can't get the U shaped cursor to display.  I've tryed all of
 the cursor settings in both FixTrack and FixMode with no sucess.
 
 Can someone please tell me how to make the U shaped cursors display
 again? 
 
 Thanks,
 
 Amateur Radio Operator 
 N5GE





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Re: [Elecraft] K3 Macro command to change CW sidetone pitch

2015-07-30 Thread Mike K2MK
Hi Don,

That seems like a good idea, however, it doesn't behave as you would think.
Yes SWH42; turns on the pitch function and the actual pitch is displayed in
VFO-A. But once that occurs the UP; or DN; function don't actually change
the number displayed in VFO-A.

73,
Mike K2MK


Mike,

SWH42; will simulate activating the PITCH button
DN; will move VFO A down
UP; will move VFO A up.

A combination of those along with inquiring the present pitch setting 
with the CWxx; should get you what you want.

73,
Don W3FPR


On 7/30/2015 4:58 PM, Mike K2MK wrote:
 I was trying to use the CW sidetone pitch command in a macro but it is a
 GET
 only command. It does not function as a SET command. I was wondering if
 there is a work-around.

 CWxx; where xx is 30-80 (sidetone pitch in 10 Hz units)







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[Elecraft] K3 Macro command to change CW sidetone pitch

2015-07-30 Thread Mike K2MK
I was trying to use the CW sidetone pitch command in a macro but it is a GET
only command. It does not function as a SET command. I was wondering if
there is a work-around.

CWxx; where xx is 30-80 (sidetone pitch in 10 Hz units)

73,
Mike K2MK



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Re: [Elecraft] Another one of those filter questions

2015-07-16 Thread Mike K2MK
Hi Alan,

The information is in the manual but you sometimes have to search for these
things.

On page 46, the crystal filter setup page, it states that you should enter a
gain of 1-2 db for the 400 Hz filter. I have a 400 Hz filter and I have
entered 2 db.

I searched the PDF version of the K3 manual for offset and found on page 79
that it states that all 8 pole filters have zero offset. A note to this
effect should have probably been added to page 46.

73,
Mike K2MK


I purchased a 400Hz 8 pole (Inrad) filter and installed it in my K3
yesterday.
There were no markings on the box and some obscure numbers on a small label
on the side of the filter case, but there was no offset figure.
The Cady book mentions that for 8 pole filters an offset is unnecessary, so
I presume this is correct?
It also mentions adding a small gain figure of 1 or 2, what do others
normally do for a CW filter? 

73,
Alan. G4GNX



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[Elecraft] K3, FS: KFL3A-1.0K filter, 8 pole

2015-07-12 Thread Mike K2MK
I am selling my KFL3A-1.0K, 8 pole filters that I purchased with my K3 in
2008. I recently removed them while doing upgrades to my K3. It is the same
filter currently sold by Elecraft for the K3S at $139.95. They work
perfectly and include mounting hardware. This filter can be used in the main
or sub receiver and since it is an 8 pole filter it has zero offset and does
not require unique matching in sub receiver applications.

The cost is $90 each or $170 for both and I will ship free of charge within
the 48 states. Others will have to pay shipping costs. PayPal preferred.

Contact me via direct e-mail at
k2mk at comcast dot net

73,
Mike K2MK



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Re: [Elecraft] Monitor switching between P3 SVGA output and second output from main computer

2015-07-03 Thread Mike K2MK
Hi Ray,

It sounds like your primary monitor has dual inputs and your secondary
monitor only has an SVGA input. You could consider switching monitor
positions. If this is not acceptable due to monitor size or quality then an
SVGA cable AB box should work perfectly. Consider using Amazon rather than
eBay since Amazon will take it back if it doesn't work for you.

http://www.amazon.com/C2G-Cables-03364-2-Port-Manual/dp/BAQR8F/ref=sr_1_2?ie=UTF8qid=1435925432sr=8-2keywords=svga+switch+box

73,
Mike K2MK



Ray Benny wrote
 I'm looking to switch my second monitor between two output sources. First
 is the P3, second is the cable from my main logging computer that I run DX
 Atlas from, My primary monitor is used for my logging program only. 
 
 I do have some old manual switch boxes that switch data (DB9 connector)
 and another that switches the old parallel printer cables (Centronics). I
 can look on eBay to see if there are such mechanical switches for SVGA
 cables, but is there a better or easier way? 
 
 Tnx  73, 
 
 Ray, 
 N6VR 
 
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Re: [Elecraft] USPS shipping rates for non USA

2015-06-11 Thread Mike K2MK
Hi Mike,

They have been high for some time but you can easily check it yourself if
you know the sender's zip code. Just go to the USPS web site and choose
Calculate a Price from the Quick Tools pull down menu. There are several
mailing options each with certain limitations.

https://www.usps.com/

73,
Mike K2MK


Michael Babineau-2 wrote
 When did the International USPS shipping rates go out the roof ??? 
 
 I just ordered a noise blanker for my K2 (~$USD60 ) and the cheapest
 shipping to Canada via USPS came up as $USD38 ! 
 
 Yikes … that almost doubles the cost !  I don’t remember the rates being
 this bad the last time I ordered an add-on to my K2 .. did something
 change recently with
 US Post ? 
 
 Michael VE3WMB 





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Re: [Elecraft] 6 - 10 preamp not working

2015-06-11 Thread Mike K2MK
Hi Larry,

Probably a pin 11 problem in the accessory cable leading to the KPA500.
Search the archive for pin 11 problem. 

This comes up frequently enough that Elecraft should document it in the
KPA500 manual and the PR6 and PR6-10 instructions.

73,
Mike K2MK



Larry Snyder wrote
 I ordered the 6-10 preamp and it doesn't appear to work.
 
 I used the DB-15 Y cable from the radio - one end connected to the DB-15
 to
 the preamp and the other with the supplied mini gender changer (which
 doesn't have the black dot on it according to the documentation) 
 connected
 to the KAT500 which then connected to the KPA500.
 
 The power for the preamp is connected to the RCA which is connected to the
 RCA splitter connected to the back of the K3.  The other end of the RCA
 connects to the KAT500.
 
 I went to 10 meters on the K3.
 
 I set CONFIG-DIGIOUT I to ON.
 
 I am on the 10 meter repeater in NY on 29.620 - with the tone.   It keys
 up
 fine and I can hear the repeater without the RX ANT selected.
 
 I key the repeater
 
 I hear the repeater
 
 I hit RX ANT and I hear only static.  I key the repeater and hear static
 only.  Release the RX ANT and I hear the repeater.
 
 on the P3 The waveform at the bottom is -125 to -130 with the RX ANT not
 enabled.  When I hit RX ANT the whole waveform drops to -140.
 
 The 6-10 preamp will click with I unplug the 12 volts (so I know it is
 getting 12 volts).
 
 Any ideas??
 
 73s HK2LS





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Re: [Elecraft] ALC Data Mode Question

2015-06-06 Thread Mike K2MK
Hi Carl,

Four bars solid and the 5th bar flickering is the correct way to do it.

73,
Mike K2MK


Carl Jón Denbow wrote
 I have ALC set so that I get four bars, with the fourth bar solid most 
 of the time but flickering every now and then.  Is that the right 
 amount, or should it be four solid bars all the time with the fifth one 
 flickering every now and then?  Tnxs  73 Carl, N8VZ





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Re: [Elecraft] K3: KXV3B in an Older K3

2015-06-02 Thread Mike K2MK
Hi Dave,

If the K3 is running Beta MCU 5.26 then there is a new configuration setting
which applies when the KXV3B is installed. Here is the explanation from the
5.26 notes. 

* PREAMP 2 and CONFIG:PREAMP2 MENU ENTRY (KXV3B):  This menu entry is only
applicable if a KXV3B module is installed (supplied with the K3S). It also
only applies if the current band is 12, 10, or 6 meters. If PREAMP2 is set
to ON, then the PRE switch rotates through settings of OFF, PRE 1, and PRE 2
on the applicable band. PRE 2 turns on the low-noise preamp on the KXV3B
module (+20 dB, with a typical NF of -144 dBm on 12/10/6 meters). When PRE 2
is selected, the PRE icon will flash slowly. Note: Do not use an external
preamplifier (such as an Elecraft PR6 or PR6-10) when using the built-in
low-noise preamp (PRE 2). This would result in excessive gain.

Here are two posts made by Wayne:

On 5/21/2015 7:42 AM, Wayne Burdick wrote:
 The addition of the low-noise amplifier for 12-6 meters is the only
 change.
 The module is compatible with either the K3 or K3S. The manual will 
 be posted when it's complete.

 73,
 Wayne
 N6KR


On 5/22/2015 5:07 PM, Wayne Burdick wrote:
 On May 22, 2015, at 12:41 PM, N2TK, Tony tony@verizon.net wrote:

 Preamp 2, on the KXV3B, is in addition to the normal preamp (preamp 1).
But firmware will only let you turn on one or the other -- not both. When
preamp 2 is ON, it totally dominates the noise figure equation, so there's
no value in also turning on preamp 1. Preamp 2 has a gain of 20 dB, while
preamp 1 has a gain of 10 dB.

 To turn preamp 2 ON, you first have to enable it on one or more of the
applicable bands using the CONFIG:PREAMP2 menu entry. You can enable it on
12, 10, and 6 meters.

 Once preamp 2 is enabled, tapping PRE cycles through OFF/PRE1/PRE2 on the
applicable band. Other bands will only show OFF/PRE1.

 When PRE2 is selected, the PRE icon flashes slowly as a reminder.

 73,
 Wayne
 N6KR

73,
Mike K2MK



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Re: [Elecraft] New user - two antenna questions

2015-05-24 Thread Mike K2MK
Hi Peter,

You probably will need the protection on the K3 AUX RF input. There is some
minimal built in protection in the form of carrier operated relays (COR).
You'll see them in the block diagrams at the end of the K3 user manual. But
if you hear the relays clicking while transmitting it's suggested that the
internal protection might not be sufficient. If you are already using the
key out connection on the back of the K3 for an amplifier you can use the
auxiliary key out connection in the 15 pin accessory socket. It is a low
current output so you might require an additional driver transistor if your
current protection device draws high current. Specs are contained in the
user manual. 

The K3 remembers settings such as ANT1 and ANT2 on a per band basis. So yes,
you can have an HF antenna on ANT1 and a 6 meter antenna on ANT2 and not
have to worry about pressing any additional buttons when you change bands.

73,
Mike K2MK



Peter W2IRT wrote
 Hello all,
 Waiting on my K3s, which will be my first-ever Elecraft product. I'm going
 through as much documentation as I can but I have a couple of questions at
 the moment that I'm not seeing any reference to online. I have ordered the
 ATU module and a the second receiver.
 
 First off, I'm transitioning from a Yaesu Mark V, and I have a K9AY
 receive
 loop that's connected to the radio's auxiliary antenna port. The Mark-V
 requires a relay cutoff to protect the front end from the aux-in line when
 transmitting, which obviously I have installed. Will I need to use this on
 the K3S, and if so, how does it interface? Or is there built-in protection
 within the K3S, so that when I'm transmitting at 1500W I won't risk damage
 to the front end from the receive antenna?
 
 Second, I have one coax coming in for my HF antennas (and ancillary
 station
 equipment), and a second direct coax for my 6m Yagi on a different tower.
 Is
 it possible to place the 6m Yagi on ANT-2 and HF system coax on ANT-1, and
 have the radio switch automatically when I invoke 6m?
 
 -
 73 and Good DX
 Peter, W2IRT





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Re: [Elecraft] K3/0 Mini

2015-05-24 Thread Mike K2MK
Hi Hunter,

This isn't an answer to your question but you might find the information
useful. Are you familiar with WiFi extenders? They are used to extend
wireless signals to weak zones in your house. Some of them also have an
Ethernet port for connection to a non WiFi equipped device.

I use the inexpensive Netgear WN3000RP. There are faster and slower versions
available as well.

73,
Mike K2MK


Elecraft mailing list wrote
 This is probably a silly question, but here goes. In reading the sales
 material for the new Flex Maestro, I was intrigued by the idea of
 operating over a wireless LAN so the radio can go with you around the
 house. Can we do the same thing with the K3/0 Mini?  
 
 K0GFY  R. Hunter Ellington





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Re: [Elecraft] K3 Sub Receiver Question

2015-05-22 Thread Mike K2MK
Hi Mike,

Did you possibly click on a spot from your logging programing? 

Have you conducted any tests without any PC programs talking to the K3?

Do you use the M1 through M4 buttons as quick band segment jump keys? Did
you use the K3 Frequency memory editor program? Did you set up the sub RX as
well as the main RX in the program?

73,
Mike K2MK


Mike VE3YF wrote
 Hi:
 
 For some reason every time I engage the Sub Receiver it defaults to 
 CW. For example I have set it up on 80m to be in LSB via BSET and 
 saved it, and yet it will stay
 in LSB for awhile, and at some point in time it just changes mode to 
 CW still on the same freq etc. The setting will be held even if I 
 turn the rig off and on, just after a
 period of time it just reverts back to CW. On my other K3, I don't 
 have this problem. the other K3 holds the setting just fine. I 
 thought perhaps the memory battery is
 going bad, but it is ok and all customized settings are holding.
 
 Has anyone ever experienced this problem
 
 73 De Mike
 VE3YF





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Re: [Elecraft] K3 - 6m Internal Birdie

2015-04-08 Thread Mike K2MK
Hi Tom,

It's been a few years since I did birdie hunting on my K3 because most of
them turned out not to be birdies but signals originating from my wireless
router in a different room. So step 1 is to pull the power cord out of your
router and see if the problem goes away. If it does buy a different router.

Step 2 is to remove your antenna cable and make sure the birdie does not
decrease in strength. If it does then it's probably a signal coming in on
your antenna and not something generated inside the K3. 

After confirming that it is internally generated, step 3 is to remove the K3
top cover and listen to the birdie while you move the various coax cables
inside the K3 around. If you find a position that eliminates the noise, tape
the cable in place with some painters tape.

73,
Mike K2MK


k1tl wrote
 Hi all, 
 
 I have been having a problem with a 6m internal birdie around 50.096 which
 is fairly strong and interferes with any signal(s) around that frequency. 
 I
 did the birdie removal tool thingee but seems to put a small void in
 that area when I did it.
 
 Have any of you K3 owners have a similar problem?  
 
 I'm wondering if it may be a cabling issue with the SYNTH boards cable
 routing. I just installed two new SYNTH boards and all seems working fine. 
 
 73
 Tom/K1TL...





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Re: [Elecraft] P3 Beta Firmware

2015-04-03 Thread Mike K2MK
Hi Jim,

I am running the 1.35/1.22 firmware but I haven't tried the NB feature. My
interest was in the SVGA hang-up going from transmit to receive. In that
regard this version is 90% better than 1.29. It still experiences the
hang-up occasionally. Other than that I have not experienced any bugs.

With that caveat in mind if you want a copy just e-mail me directly and I'll
send the zip file to you.
k2mk at comcast dot net

73,
Mike K2MK


Jim KS7S wrote
 I can't seem to find the latest beta firmware for the P3 - I downloaded
 the
 1.21/1.34 version (NB on SVGA) but didn't download the 1.22/1.35 version
 when it came out.  I don't see it in the P3/beta firmware directory now -
 what happened or what am I doing wrong?
 
 Jim KS7S





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Re: [Elecraft] AUTOINF Auto 1 Anomaly

2015-03-26 Thread Mike K2MK
Hi Rick,

I would like to comment on the mystery cycling between 14000 and 14050. I
have experienced this behavior. Do you have more than one SteppIR
controller? Are they slaved together and is the master controller the older
style and the slave controller(s) the SDA100 style?

If yes, then the problem may be caused by the fact that the old controller
resolves frequency to 10Hz and the SDA100 resolves to 1Hz. Logging programs
tend to request frequency information every second or so. The SDA100 display
will immediately display the exact frequency. But a second later it will
correct itself to the 10Hz resolution of the master controller.

73,
Mike K2MK


Rick Tavan N6XI wrote
 Thanks, Don. That's what I thought.
 
 Cycling AUTOINF Off, then On got it working again. But after that it kept
 cycling between 14.000 and 14.050 as if the K3 were sending bogus IF;
 messages. It did this several times during most minutes until I power
 cycled the radio. So now I have seen two styles of AUTOINF misbehavior,
 not readily reproducible. I'm off to the other QTH now for a few days and
 won't be able to work on it but will try to characterize it better when I
 get back.
 
 Meanwhile, if others have seen errant AUTOINF operation, please let me
 know.
 
 Thanks,
 
 Rick





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Re: [Elecraft] (Mini)P3 v SubRX

2015-03-10 Thread Mike K2MK
Hi Nick,

A P3 was cut in half by Jeff WA6KBL for Andy AE6Y three years ago. You can
see the photos here.

http://share.shutterfly.com/share/received/welcome.sfly?fid=8644c503bb79157csid=1AbNmTlw1aMWFU

You can read the post here:
http://www.mail-archive.com/elecraft%40mailman.qth.net/msg132635.html

73,
Mike K2MK


Nick-VE3EY wrote
 partial quote
 
 By looking at parts list from P3 manual, perhaps we
 can significantly shrink the depth of the unit by making the Top, Bottom
 and Side panels (E100362, E100363, and E100361) shorter if Elecraft would
 be willing to manufacture and provide such kit.  We always have an option
 to use the hacksaw but it would not look pretty :-)
 
 73,  Nick
 ve3ey





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Re: [Elecraft] P3 SVGA - Spurious Spike

2015-03-08 Thread Mike K2MK
Hi Ted,

Do an archive search for the string:

SVGA ribbon cable

Review the posts and see if they bear any similarity to what you are now
experiencing. I think the gist of the thread was that placement of the
ribbon cable could be the cause of spurious spikes. 

73,
Mike K2MK


Dauer, Edward wrote
 Just installed the SVGA option in the P3 and have an odd spike appearing
 on the screen.  Any help would be appreciated.  Here are the symptoms:
 
 The spike appears at 11.8 KHz above the VFO A frequency, and stays at that
 distance as VFO A is tuned - that is, it moves as VFO A moves.  It appears
 on 10, 15, 20, and 40 meters (haven¹t tried others).  The apparent
 amplitude is over S9.
 
 But there is no signal there - tuning across the spike¹s frequency with
 the SubRX produces nothing audible in the K3.
 
 The spike disappears when SVGA EN is set to OFF.
 
 The spook appears although there is no SVGA monitor connected, and no
 computer connected to anything, so it¹s not from some other box.  Seems to
 be residing in the P3.  Did not occur before the SVGA option was
 installed.
 
 Firmware in both the K3 and the P3 and its SVGA are current as of
 yesterday - but the anomaly appeared both before and after the updates,
 and before and after the synths were changed.
 
 Any ideas or suggestions?  Thanks!
 
 Ted, KN1CBR





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Re: [Elecraft] P3 Freeze

2015-03-02 Thread Mike K2MK
Hi Bud,

I believe it's still beta. I'm running 1.35 on my P3 and 1.22 on my SVGA.
The freezes have been far fewer but it's still not 100%. However, the fact
that it is beta should not prevent you from using it. Beyond the occasional
freezes I have not seen any other problems with the firmware. 

73,
Mike K2MK



Bud Governale, W3LL wrote
 Has a non Beta firmware update been released which minimizes the time for
 the SVGA display to unfreeze between CQ’s during a contest?
 
 This made it difficult to find/observe a clear channel in the waterfall
 between CQ’s or contacts.
 
 73,
 Bud W3LL





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Re: [Elecraft] Nifty Ham Accessories Plus Opt booklet

2015-03-01 Thread Mike K2MK
Hi Mike,

Regarding manuals. If you are the kind of guy who will sit down with the
manual and read every page and simultaneously perform functions on the rig
then you don't really need the nifty books. Depending on how much you use
your rig you will learn everything you need to know eventually. This may be
4 hours for some users and 4 months for others. After that you rarely ever
have to refer to the printed manual. However, it's a good idea to keep the
latest PDF version of the manual on your PC. This is very handy since you
can search for words.

73,
Mike K2MK


Mike Zbrozek wrote
 partial quote:
 
 I was wondering if its worth the added cost to purchase the fol:
 Nifty Ham Accessories - K3  plus options.
 Elecraft P3 Pan Adapter - Mini Manual Op Guide.
 
 As you know the K3 comes with a Op book. Some guys have
 told me its worth buying this laminated booklet? Why?
 
 73
 Mike K8XF





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Re: [Elecraft] CW listening pitch

2015-02-28 Thread Mike K2MK
Hi Ted,

I'm very happy with 420 Hz.

73,
Mike K2MK


I like to use the CWT function when operating CW and then the Spot button
to zero-beat.
I have been using 700 Hz as the pitch but would like to hear a lower
frequency audio tone for my own preference.

What is the mind of the Reflector on a best tone frequency and related to
whether it has any impact on the roofing filter selections?  I have the
700Hz/5-pole, the 400 Hz/8-pole, and the 200 Hz/5-pole.

And thank you all ahead of time for your answers.

73 de Ted Edwards, W3TB and GØPWW



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Re: [Elecraft] P3 question

2015-02-19 Thread Mike K2MK
Hi Julie,

It sounds like you prefer to leave your P3 in Tracking mode. The procedure
I'll describe works best if you have the P3 set to Fixed Tune mode. I have a
Fn button set to flip back and forth between Fixed Tune and Tracking but if
you don't you can easily access it from the Menu under FixTrack. Just push
the SELECT knob to flip flop between Fixed Tune mode and Tracking mode.

If the DX is operating UP you'll want your VFO-A cursor to be on the left
side of the screen. To do this hold the CENTER button on the right side of
the P3. Then twist the P3 knob clockwise. If you don't see the full pileup
you may have to increase the frequency SPAN of the display. Just press the
SPAN button and twist the P3 knob clockwise.

If the DX station is listening DOWN then you'll move the VFO-A cursor to the
right side of the screen by twisting the knob counterclockwise.

73,
Mike K2MK


jsdroyster wrote
 Normally the P3 uses the VFO A frequency as its center, but when a DX
 wants stations to call in very far above or below his own frequency (a
 very wide split, as used by K1N recently) then I need to learn how to tune
 the P3 away from the VFO A frequency or else the pileup does not show on
 the P3.  The manual says this is possible but I am missing exactly how to
 do it.  Help?
 Thanks in advance!
 Julie KT4JR





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Re: [Elecraft] Split operation - display of Transmit frequency on keydown

2015-02-18 Thread Mike K2MK
I think Steve has it correct. Everybody engaged in this discussion obviously
understands how to get in and out of split and knows when to use it. I
believe that the 3 existing visual indicators on the K3 are adequate. I
think the problem occurs because we are not looking at the K3. We are
concentrating on the audio and studying our P3 and computer monitor(s). We
might be turning the VFO-B knob but we're not necessarily looking at the
radio. So when we hear UP we don't even realize that we are the offender.

73,
Mike K2MK


wb6rse1 wrote
 THE simplest solution is for the op to just simply pay attention.
 
 Steve WB6RSE





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Re: [Elecraft] Beta 5r10

2015-02-15 Thread Mike K2MK
Hi Mike,

I don't have Beta 5r10 so I'm a little confused by the comments in your post
and the subsequent posts. I use Dual PB all of the time for RTTY. Is it
still fully functional in RTTY?

73,
Mike K2MK


Mike Harris-9 wrote
 G'day,
 
 Just installed Beta 5r10.  What a dreadful shame that the Dual PB 
 context/focus mode has been done away with.  I used it a lot whilst 
 tuning up the band SP handing out points in CW contests.  Nice and 
 smooth, easy listening, gently alerting you to the next signal in line. 
   The APF sounds ghastly, always seemingly on the edge of  ringing.
 
 Backwards step, sorry.
 Regards,
 Mike VP8NO





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Re: [Elecraft] P3 (+SVGA) freeze update

2015-02-11 Thread Mike K2MK
Hi Carl,

I too am still experiencing occasional freezes. Typically 1 to 2 seconds in
length. I'm going to guess that the improvement is on the order of 95%. I
think the problem was described as the way in which the K3 tells the P3 that
it is coming out of transmit. You would think that if the firmware fixed
this communication issue that it would have been a 100% fix unless there was
a second reason for freezing.

73,
Mike K2MK


Carl Clawson-3 wrote
 One observation:
 
 I too have found the newest firmware to be much better. But I had it
 freeze
 once and it didn't seem like it was ever coming back. I didn't time it but
 it must have been stuck for at least 10 or 15 seconds. I tapped my foot
 switch to briefly flick the K3 in and out of transmit, and it started
 updating right away.
 
 HTH -- Carl





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Re: [Elecraft] P3 SVGA in Split

2015-02-08 Thread Mike K2MK
Hi Tighe,

I was able to repeatedly duplicate what you described. I think you found a
bug.

First, we should get the nomenclature correct. You don't mean VFO A Marker
you mean VFO A Cursor. And the problem only occurs in Tracking mode. And
the problem is not just caused by pressing the Spot button. If you gently
twist the VFO A dial the center frequency on the top of the SVGA screen
changes and the VFO A cursor jumps to the center of the screen on the
external monitor. The P3 display remains as it was.

In addition to toggling FixTrack you can also clear it by a very slight turn
of the P3 knob if the center frequency shift function is still active. A
slight turn will make the VFO A cursor jump back to where it was set at the
side of the screen.

Others may not have noticed it because the whole idea of having the VFO A
cursor not in the center of the screen really cries out for Fixed Tune mode
rather Tracking mode. 

73,
Mike K2MK


Tighe Kuykendall wrote
 Just noticed something odd with the latest P3 SVGA code (1.35/1.22).
 
 Am split on 80m.  Held the P3 button for Center and rotated the knob 
 so VFO A was closer to the left side of the screen then tapped the 
 button again.  All was fine until I tapped Spot on the K3.  Then the VFO 
 A marker on the SVGA moved to the center frequency, not the VFO A freq. 
   The P3 is still displaying correctly.  Toggling FixTrack got it back 
 in sync, but it's repeatable.
 
 Tighe
 NK4I





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Re: [Elecraft] P3 beta software - Span Step NOT sticky

2015-02-02 Thread Mike K2MK
Andy  Mike,

The Step Span in not remembered through a power cycle on my P3. 

I have different REF LVL adjustments for each band on my P3 and they stay
that way through band changes and through power cycles. 

I power my P3 from the K3 and I do not use the P3 power button. Could that
be a factor in Mike's loss of REF LVL data?

73,
Mike K2MK


Michael Eberle wrote
 Yes, I noticed the Step Span on mine seemed to reset after a power 
 cycle.  It also appears to be set on a per band basis.  Is there is a 
 way to set the REF LVL on a per band basis as well?
 
 Mike
 KI0HA
 
 On 2/2/2015 04:31, ANDY NEHAN wrote:
 I have noticed that the Span Step function (which I like) is not sticky
 - in that every time I recycle my radio the feature, if set, is lost.
 That means I have to go into the menu and reset it. Surely it would be
 better if the feature was sticky like the other features??
 What do you think PaulS
 Andy G4HUE





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Re: [Elecraft] K3 RX Antenna QSK

2015-02-01 Thread Mike K2MK
Hi Jim,

My Pixel loop is about 15 feet away from my BigIR vertical. I run 1500 watts
QSK and have not had any problem at all. In fact since the recent
improvements to the K3 QSK it's become a pretty pleasant way of operating.
As Vic stated, there is a mechanical relay in the Pixel power box that
resides inside the shack which could be distracting. However, the clicking
from my amp's relay is much louder. So headphones are pretty much mandatory
at my QTH. I should note that this amp is new and I've only been running QSK
for about 5 months. 

If you are noise sensitive and if you are running a silent amp like the
KPA500 you'll probably be dissapointed in the sudden appearance of noise
from the Pixel power box. I don't know how the Wellbrook does its switching.
Perhaps the bigger question is how many cycles does this little relay go
through in a typical weekend DX contest and how long will it last. Is it
10,000 cycles? Is it a million cycles? I always switch the Pixel off on the
higher frequency bands for the sole purpose of extending the life of the
relay.

73,
Mike K2MK



James Bennett wrote
 Hi all,
 
 Have a K3/P3/KPA500/KAT500 and have been working 160 meters more the past
 year or so than in the previous 49 years. Only need three more states for
 WAS. Got a lot of noise here at this QTH, and have limited antenna space.
 Using an Inverted L up about 40 feet with a K2AV FCP under it.
 
 I'm looking at perhaps getting a magnetic loop receiving antenna, and have
 looked at the Wellbrook ALA 1530 and the Pixel RF Pro 1B. 
 
 But my question is on the T/R switching of the K3. As I operate 99% CW, I
 depend on QSK operation. If I connect either of those receive only antenna
 to the RX Ant, does the K3 switch between Ant1 and the RX Ant fast enough
 to protect the K3?
 
 Thanks, Jim
 
 Jim Bennett / W6JHB
 Folsom, CA





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Re: [Elecraft] KPA500 Issue

2015-01-30 Thread Mike K2MK
Hi Barry,

While your experience suggests that a transistor switch will probably save
the day I also wonder if the problem is the result of the absence or
presence of a pull-up resistor or perhaps a floating common connection
between the rig and amp. Maybe a resistor in the plug would help. I suppose
there is some way to check this out.

73,
Mike K2MK


Barry Simpson wrote
 .partial quote from Barry..
 The conclusion is therefore that from an initial OK position in Stby and
 Oper as soon as the first character is keyed, the solid state switch in
 the
 TS590SG hangs resulting in the KPA500 being permanently in the transmit
 state. The situation only clears when rig and amp are turned off, the Din
 plug is removed from the TS590SG and reinserted and both are turned back
 on. I can then switch the amp back to Oper and all is fine until the very
 first morse character when it all happens again.  So as it stands, there
 appears to be incompatibility between the TS590SG solid state amp switch
 and KPA500.
 
 As an interim measure, I have rewired the Din plug to use the noisy relay
 for the amp control and that works fine. The TS590SG does output 12V to
 the
 solid state switching pin in certain configurations as did the TS590S. I
 had a TS590S and I wired a single transistor solid state switch inside the
 Din plug and that worked perfectly so I am going to do the same again,
 which should solve the issue. Unfortunately, I gave away the TS590S cable
 I
 had made up to the guy I sold the TS590S to. I never got the very bad
 spike
 issue fixed but the buyer did not mind as he doesn't use a linear.
 
 It really is a pity as I thought that the new linear switching circuitry
 in
 the TS590SG was a real step forward but it is not to be, at least not with
 the KPA500.
 
 73
 Barry  VK2BJ





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Re: [Elecraft] Separate Receiving Antenna

2015-01-30 Thread Mike K2MK
Hi Paul,

A lot of K3 owners are using the Pixel Technologies loop antenna. I'm
pleased with mine in comparison to my SteppIR vertical antenna on 80 and 40
meters. On 160 meters I have a relatively quiet dipole but I find the loop
beneficial when used with the K3 sub receiver as a diversity antenna.

The company has changed names and the old links for the antenna don't seem
to work anymore. This link seems ok.

https://inlogisinc.com/products/amateurham-radio-antennas/ham-amateur-radio-antennas

73,
Mike K2MK


Paul Barlow-2 wrote
 Dear Elecrafters,
 
 I have a very small and odd shaped garden in which to play Ham Radio. I
 have
 a K3 (and a K2 and... ), I run QRP CW and I was wondering if anyone had
 experience of using active loop antennas as receiving antennas to lower
 the
 noise floor. I was looking at Wellbrook's Website this afternoon, and I
 see
 that their loops get good reviews on EHam. I was wondering what experience
 you guys might have with these and similar antennas.
 
 73, Paul EI5KI





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Re: [Elecraft] KPA500 Issue

2015-01-30 Thread Mike K2MK
Hi Barry,

There is an asterisk that appears on the left side of the KPA500 display
whenever the key out signal from your transmitter is present. You should not
see the asterisk when you are receiving. If you are then is it possible that
you are using the key out signal to operate some other device in addition to
the KPA500?

73,
Mike K2MK


Barry Simpson wrote
 My KPA500 has just developed an issue. Specifically when I switch it from
 Stby to Oper, the level of received signals drops by around 5 or 6 s
 points. It still transmits fine and there are no adverse SWR indications
 or
 loose co-ax plugs. It does the same on all bands. I switch back to Stby
 and
 the received signals return to normal.
 
 I seem to recall that someone else posted details of a similar such
 problem
 some time ago. Any suggestions would be helpful before I email the
 Elecraft
 hot line.
 
 Barry Simpson   VK2BJ





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[Elecraft] P3 NB general question

2015-01-28 Thread Mike K2MK
I tried out the P3 NB feature during the 160 meter contest and maybe what I
tested it on was not impulse noise. I had a general noise level at S3 with
periodic 1 or 2 second bursts to S4 or S5 covering the entire band. The NB
feature did not eliminate these short duration noise bursts. I tried NB
levels from 5 to 10. Is this type of noise not the type that can be cleaned
up with the P3 NB feature? 

73,
Mike K2MK



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Re: [Elecraft] K3 Sub Receiver and protecting the Sub RX input

2015-01-27 Thread Mike K2MK
There are a couple of things to think about. How much power are you running?
How close is the receive antenna to your transmitting antenna? Does your
receive only antenna possibly have an interface that can connect to the key
out of the K3? (My Pixel Loop antenna has such a device)

You can also try it out and listen for a clicking noise from the carrier
operated relay inside the K3. It is a protective relay that will energize if
it sees too much power coming in on the RX antenna input. If you hear it
clicking then it is a good idea to consider additional protection.

There are external protective devices available that you can purchase. DX
Engineering and Array Solutions have them I think there are others out
there.

http://www.dxengineering.com/search/department/antennas/section/receive-antennas-and-arrays/product-line/dx-engineering-receiver-guard-5000-electronic-rf-limiters?autoview=SKUN=4294953330%2B4294951218sortby=Defaultsortorder=Ascending

http://www.arraysolutions.com/Products/as_rxfep.htm

73,
Mike K2MK


Elecraft mailing list wrote
 I ordered the sub receiver and in the conversation with Elecraft I was
 informed that it is good idea to build a device that would short the
 dedicated RX antenna to ground to protect it during transmit.
 The simple way would be a relay but I'd rather not hear a relay click with
 each transmission.
 I was wondering what others are using to accomplish this.
 
 Thank you





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Re: [Elecraft] [KPA500] Fan Replacement

2015-01-26 Thread Mike K2MK
Hi Joe,

Not exactly the answer to your question but possibly useful. I received a
fan replacement from the factory because my fan started making noises in
speeds 1 and 2 after about 6 months. It sort of sounded like an overhead
single engine airplane. Surprisingly that particular noise dissappeared when
I manually advanced the speed to 3 or higher. The replacement I received was
the identical model and it solved the problem.

73,
Mike K2MK


Joe Word-2 wrote
 Has anyone replaced the fan in the KPA500 with a quieter one? If so, could
 I get the model number? You can contact me off-list if you like, my email
 is correct on QRZ.
 
 Thanks,
 Joe  N9VX





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Re: [Elecraft] K3 hi SWR between radio and KPA500 on 160M only

2015-01-22 Thread Mike K2MK
Hi Bill,

Is it possible that the K3 built-in antenna tuner is in the active position
on 160 meters only. This could account for the problem and might still show
a 1:1 SWR into a dummy load.

73,
Mike K2MK


Elecraft mailing list wrote
 It seems I developed a high SWR between the K3 and the KPA500 only on
 160M.
 
 I did test the output of the K3 on 160M into a dummy load and it's 1:1.
 
 I then hooked the K3 back to the KPA 500 and repeated the hi SWR.
 
 I didn't test all the band but I did test 80 and 40 and they are work fine
 in STBY and OPER (KPA500) but on 160M I get a high SWR with both STBY and
 OPER on the K3.
 
 I testing was done into dummy load to confirm the problem.
 
 Any help where to start in the KPA 500 would be great.
 
 Thanks
 73 Bill





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Re: [Elecraft] Couple of questions on the P3

2015-01-22 Thread Mike K2MK
Hi Phil,

1. You shouldn't see noise generated when you tune the VFO. What bands in
particular? Do you have an older K3. There was a VFO noise mod that cleared
up tuning noise on the higher frequency bands like 10 and 6 meters.

2. You'll need the latest beta firmware for the P3 and SVGA card to see the
markers in the waterfall of the external monitor.

3. The cursors indicate the frequencies seen on the upper and lower K3
displays.
A green cursor shows you where VFO A is tuned.
A magenta cursor shows you where VFO B is tuned.
A red cursor shows you where you transmitting if you are in split or if XIT
is activated.
The width of the cursors change if you change bandwidth on the K3. The VFO B
cursor can be turned off.

With regard to markers, my PERSONAL OPINION is that markers are not very
useful for my style of operating. Too much effort for too little result. If
I see a station of interest I just spin the VFO to land on top of it.
Mission accomplished with very little effort. 

I have used markers, however, as a place holder when I see a station that I
want to call but I'm not quite ready to jump there quite yet. When I am
ready I still tend to just spin the VFO dial rather than push the knob.
Everybody develops their own techniques for using their P3. You will too
after you've played with it for a few weeks.

73,
Mike K2MK


Phil Anderson wrote
 Recently added a P3 to my K3 station.niceyet questions:
 
 1. Wonder why the spectrum display gets noisy when I tune VFO A. A few 
 have said that is expected and suggested that one make sure the screws 
 on the K3 and P3 case are tight. I'm assuming that when one tunes VFO A, 
 the FFT in the DSP gets lots of extra data and the display is noisy as a 
 result. Once I stop tuning the VFO A the spectrum display goes back to 
 averaging as expected.
 Hm?
 
 2. I purchased the SVGA card and it came installed in the P3..have 
 been successful is connecting my computer through the RS232 port on the 
 P3 to run both the K3 and P3 utility programs. Also the big display and 
 the P3's LCD are working for the most part. Ok there. Now, is it 
 standard for the external large display to not allow markers in the 
 waterfall area? When I use the P3 menu and turn waterfall markers on or 
 off that works for the P3 LCD. However, there is not marker shown in the 
 waterfall area of the big screen attached via the external display jack. 
 Hm? I can live with that but is that right?
 
 3.  Is anyone aware of an article on the web that goes into the why of 
 how the cursors and makers were designed to do what they do? Perhaps 
 things would be easier to follow then since there are a very large 
 number of tap this or hold that combinations available. I realize that 
 to tap or hold increases the number of actions that each switch/etc can 
 do, thus cutting down on the knob count on the front panel.
 
 thanks, Phil, w0xi, KS





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Re: [Elecraft] P3 Request

2015-01-21 Thread Mike K2MK
Hi Gary,

You'll want to use the center frequency shift feature. Hold the Center
button on the P3 to activate the function and turn the P3 knob until the DX
station (VFO A) is wherever you want it to be. It works in Fixed Tune mode
or Tracking mode. 

73,
Mike K2MK



Gary Smith-2 wrote
 Since I often use the P3 for chasing DX in a pileup, I don't need the 
 empty space to the left 1/2 of the screen, or rarely, the right 1/2 
 of the screen when I have the Dx Tx freq in the center.
 
 I'd like to see the P3 allow you to pin the DX Tx frequency to the 
 far side and use the entire screen to pick  choose where I want to 
 transmit in split. As it is, when chasing DX pileups, I have to waste 
 1/2 of the screen which means everything I want to look at has to be 
 compressed in 1/2 the space. 
 
 73,
 
 Gary
 KA1J





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Re: [Elecraft] Interesting link for K3

2015-01-12 Thread Mike K2MK
Hi Dave,

Even though it is in the manual I'm glad you posted the video. I had
forgotten the existence of Norm 1 and Norm 2 and the refresher was
beneficial to me. I normalize lots of times and 400Hz is never what I want.
I've now created Norm 1 to suit my preferred CW bandwidth.

Sometimes a feature refresher is just what the doctor ordered.

73,
Mike K2MK


David Cole wrote
 Hi,
 Not sure how many know this, but there is a way to preset your Filters
 for Normalization...
 
 See:
 http://youtu.be/_1DnLQVaoYg
 -- 
 Thanks and 73's,
 For equipment, and software setups and reviews see:
 www.nk7z.net





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Re: [Elecraft] adjusting the K3 to not over-drive an amplifier

2015-01-02 Thread Mike K2MK
Hi Tom,

Since it behaves into a dummy load it's probably the SWR but you could also
take a closer look at the TX gain calibration. Even after running the
calibration routine I have had to touch up the numbers on a couple of bands. 

Take a look at the K3 manual page 62 for TXGN{pwr}. The last paragraph gives
advice on changing the setting manually. Put the K3 on 40 meters, turn off
TX ALC and reduce TXGN slightly. Then turn on TX ALC and give it a try. 

73,
Mike K2MK



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Re: [Elecraft] P3 and Other Windows Simultaneously

2015-01-01 Thread Mike K2MK
Hi Tony,

I found 3 immediate advantages with an external monitor. The first of course
was relief for my old eyes. 

Next, on the P3 I preferred a span width of 10KHz on CW and RTTY and 50KHz
on SSB. On the external monitor I was able to jump to 20KHz and 100KHz.

The third benefit was the larger waterfall height. During contests it is
extremely easy to tune where somebody was just transmitting. Great for
search and pounce operating. With the taller waterfall signals stay on the
screen for probably close to a minute (I never measured it).

CW, RTTY, and PSK decoding can also be left on full time at the bottom of
the screen if desired.

73,
Mike K2MK


Hi Ted,
Already have two monitors. Just ordered a 27 to replace the 19. I will use
dual inputs -HDMI from the workstation and sub-D from the P3. Will switch
video inputs to play with the P3 SVGA. I want to see if I would really use
an external video to the P3 before I come up with another option such as a
smaller dedicated monitor for the P3.
Want to see if it really buys me anything over just using the P3 as I
presently use it.

73  HNY!
N2TK, Tony  



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Re: [Elecraft] P3 bug

2014-12-30 Thread Mike K2MK
Hi Jim,

There's been some testing done and e-mail communication off the reflector
and it appears as though the culprit is the SVGA board. If those that have
the problem go into the P3 sub menu and disable the SVGA board the problem
should be eliminated. Test data has been passed to Wayne who has put the
problem on the list of problems to be resolved. 

There have been posts from others experiencing hang-ups who don't have the
SVGA board. Hopefully the future fix that Elecraft produces will solve all
hang-up problems.

73,
Mike K2MK


Jim Rogers wrote
 Well, I guess I will chime in as well.  I have spent some time this 
 morning trying at various speeds etc. and I cannot for the life of me 
 get my P3 to hang.  I spent most of my operating time on CW and RTTY 
 using HRD latest beta, and DM780 and Navigator interface which has a 
 built in K1EL Keyer.  I tried via the software and with the paddles. To 
 quote from years ago in the space industry, NTF (no trouble found).
 
 K3 with latest beta firmware
 P3 with latest release firmware
 KPA-500 with latest release firmware
 KAT-500 with latest release firmware
 I could not be happier with this setup.
 Jim, W4ATK





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Re: [Elecraft] P3 - Keyboard

2014-12-30 Thread Mike K2MK
Hi Tony,

Nothing has changed, you cannot view a windows screen from your PC and the
enlarged P3 image from the SVGA board on your external monitor
simultaneously. You can, however, switch between multiple inputs on most
modern LCD monitors. Frequently with a push button on the front of the
monitor. 

73,
Mike K2MK


N2TK wrote
 I have the P3 with the SVGA board. But I do not have an external monitor.
 The way I read the manual is that you need to hook up an external monitor
 to
 use a keyboard and to have the transmit and receive data windows. Is that
 correct?
 
 The reason I don't use an external monitor (I have two already) is that I
 don't want to dedicate a monitor to just the P3. I am assuming that the
 SVGA
 option still does not let you size the window and allow other programs to
 be
 displayed on the same monitor, correct?
 
 Just want to verify in case things changed.
 
 73 and Happy New Year!
 
 N2TK, Tony





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Re: [Elecraft] P3 bug

2014-12-29 Thread Mike K2MK
Hi Vic,

I have brought this up on the reflector. I have not given test mode a try
but I will. It was strongly suggested to me that it was RF related but the
problem crops up to the same degree at high power and running about 30 watts
barefoot. I have also loaded up cables with ferrite clamp-ons and the
problem persists to the same degree. Always intermittent and unpredictable.

I also have the VGA adapter and the problem is visible on both the external
monitor and the P3 screen. I have not tried removing he SVGA board to see if
the problem persists. 

It was extremely annoying when I was operating as a W1AW/2 station working
RTTY split. I depended on the P3 to direct my focus to stations in the
clear. It repeatedly let me down.

73,
Mike K2MK


Vic Rosenthal 4X6GP/K2VCO wrote
 I've seen this mentioned by others, but I don't think I've heard an 
 official response.
 
 Sometimes the P3 'freezes up' for one to three seconds when returning to 
 receive condition after transmitting CW. It doesn't happen every time, 
 but enough to be bothersome, especially in a fast pileup. It is not 
 caused by RF, because it happens in TX TEST mode.
 
 I have the VGA adapter, if that is related, although the freeze occurs 
 on the P3 screen as well.
 
 To reproduce the problem, switch to TX TEST mode, and repeatedly send 
 VVV at 25 wpm. The P3 will usually come back immediately after each 
 group, but every few times it will stay frozen for a few seconds.
 -- 
 73,
 Vic, 4X6GP/K2VCO
 Rehovot, Israel
 http://www.qsl.net/k2vco/





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Re: [Elecraft] P3 bug

2014-12-29 Thread Mike K2MK
I also have just proved conclusively that it has nothing to do with RF and
nothing to do with a PC application. I tested the P3 with SVGA with my K3 in
test mode on 15 meter CW. Using the internal keyer and my paddle with QSK
turned on I sent the letter K at 25 WPM and paused. After 5 repeats the P3
hung up for about 1 second. Continuing I sent the letter K about 10 times
and the P3 hung on the 10th repeat for about 2 seconds.

This is a true problem. More of you should run this test.

73,
Mike K2MK


Vic Rosenthal 4X6GP/K2VCO wrote
 Right, but I conclusively proved that this is not the (only?) cause by 
 reproducing the bug without any applications running on my computer that 
 access the K3.
 
 On 29 Dec 2014 22:58, Joe Subich, W4TV wrote:

 It only happens here when the logging program (N1MM+) is active,
 which suggests it is related to traffic on the RS232 link - perhaps
 some kind of data collision which is being resolved by timeouts.

 N1MM Logger (both Classic and Plus) is extremely aggressive in its
 polling - something like 7 or 9 GET items - including FA; FB; and IF;
 all at once every 300 ms. Add a second polling source - e.g. the P3 -
 and the chance of collision, timeout, and/or buffer overflow gets
 fairly substantial rather quickly.

 73,

... Joe, W4TV





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Re: [Elecraft] P3 bug

2014-12-29 Thread Mike K2MK
Hi Don,

I've had this problem for several years and I only started using QSK this
year. Further, the problem is also present when using RTTY (AFSK). I don't
use SSB very often so I have not noticed if the problem is present with that
mode.

All firmware for the K3, P3, and SVGA are the latest, either production or
beta.

I run WriteLog for both CW and RTTY. But for the testing I just posted about
I had no PC applications running and the K3 in test mode.

My K3 settings are generally all default values. If there is something
specific needed I can look it up and advise.

I checked the refresh rate on the P3 and it was set at 10ms which is per the
manual. I raised it to 20ms and the problem persists. I raised it 100ms and
the problem persists.

73,
Mike K2MK


Don Wilhelm-4 wrote
 In addition, there is now QSK OLD and QSK NEW which now adds another 
 variable into the K3 'return to RX after TX equation'.
 
 If all parties responding with additional information would state which 
 they are using, perhaps it will be easier to get to the root cause of 
 this behavior.
 
 I have no idea if this is a factor in the it does it or it does not 
 do it here statements, but information related to the relevant K3 setup 
 and applications running on the computer certainly seem to be a part of 
 it (even though some have seen it without computer applications).
 
 I don't think I have seen any reports of the problem being encountered 
 with non-SVGA P3s.
 
 73,
 Don W3FPR





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Re: [Elecraft] Heil Proset KX3 Element?

2014-12-28 Thread Mike K2MK
Hi Carl,

It's a common mistake to believe that the more expensive Heil should sound
better than less expensive alternatives. I think you will be very pleasantly
surprised with on-air comparisons to the CM500.

73,
Mike K2MK


Carl Jón Denbow wrote
 Dave, et al:
 
 Thanks for all the fine comments and feedback I've received both on the 
 message board and by direct email message.  I do have the MIC BIAS on' 
 and the MIC BTN off.  Another person suggested that I adjust the TX 
 EQ, which I have done, basically boosting 2.4 KHz and above by 4db and 
 rolling off 200Hz and below by 4db.  After making these adjustments, 
 I've been told by a local ham who had heard the previous settings that 
 my audio quality was improved; however, he quickly added the the 
 Elecraft MH3 mic still sounded better even before the EQ adjustments.  
 I'm not exactly sure what to make of this, since the Heil headset is, 
 obviously, a much more expensive piece of equipment.   However, it's 
 possible that making the conversion pigtail that you suggested might 
 cure the problem.
 
 I do have a Yamaha CM500 on order.  It'll be interesting to compare 
 reports once that arrives.
 
 73,
 Carl





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Re: [Elecraft] K3 phone plug

2014-12-24 Thread Mike K2MK
Hi John,

Are you sure your external speaker is plugged in to the speaker jack and not
the rear headphone jack?

73,
Mike K2MK


John McBee-2 wrote
 Problem still exist, however I have discovered that if I turn on spkr+ph 
 to on, I have audio fine without headphones plugged in, but if I change 
 it to spkr+ph to NO then the audio in speaker shuts off with no 
 headphones plugged in.  I have sprayed my phone connector plug with 
 Eledtronic cleaner and put in phone jack and turned it and still no 
 audio out speaker with phone plug out.  When I turned on my K3 this 
 evening before doing the test, I could not get any audio out speaker at 
 all.  Before it was hit and miss.  So question again, cud it be phone 
 plug on the K3 or firmware issue? Firmware agn is MCU 4.86.
 
 Thanks
 John





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Re: [Elecraft] switching VFO A knob to B VFO

2014-12-20 Thread Mike K2MK
Hi Todd,

Of course Oliver is correct and I would like to add one comment. For the
W1AW/n operations be sure to lock VFO B. You don't want your transmit
frequency to change if you accidentally reach for and rotate the VFO B knob.

73,
Mike K2MK



Oliver Dröse wrote
 Hi Todd,
 
 simply switch SPLIT on and it will work exactly as you described. ;-) In 
 SPLIT mode VFO A is the RX frequency while VFO B is the TX frequency.
 
 Have fun with the pileups!
 
 73, Olli - DH8BQA
 
 
 Am 19.12.2014 um 18:17 schrieb todd ruby:
 Is it possible when operating split to use the larger A VFO knob to
 control the B VFO and the smaller B knob to set the A VFO freq? I am
 asking this as I will be operating W1AW/3  and if I have to work split it
 would be easier to leave the xmit freq controlled by the smaller knob and
 tune the “spread” with the large VFO A knob.
 
 73
 todd
 WB2ZAB





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Re: [Elecraft] Little brown truck arrived w/ my K3!

2014-12-19 Thread Mike K2MK
Hi Chris,

I've been going direct for digital modes for years with my K3 and never had
a problem even at legal limit. If you like your PC sounds and don't want to
turn them off when you operate digital you only need a small under $10 USB
audio adapter. I'm using this one:

http://www.amazon.com/gp/product/B001MSS6CS/ref=oh_aui_search_detailpage?ie=UTF8psc=1

It has its own identification on the Windows sound control panel so when you
set up your K3 to take sounds from your PC you just identify this device as
the source. That lets you set the level independent of your normal PC
sounds. I still feed audio from the K3 directly into the PC. I think there
is a minor problem with this particular audio adapter as it wants to be a
monaural microphone input device rather than a stereo line input device. But
there are many similar devices on Amazon to choose from.

73,
Mike K2MK



Chris Hallinan wrote
 I just opened the box.  Can't wait to dive in.  I decided to buy the kit
 so
 I'd know how it goes together and be more comfortable with upgrades later
 down the road.  Already saving for the P3 and then the KPA500!
 
 I've been reading the list for the past week or so, and learned much about
 the rig from the discussions here.
 
 From some reading, I've heard that an external interface isn't required
 for
 the digital modes?  Not sure about that.  Wonder what others are using for
 external interface for digital modes?  I had a SignalLink USB at one point
 and it worked quite well.
 
 Thanks,
 Chris
 K1AY





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Re: [Elecraft] Which terminal program for contesting/etc with K3

2014-12-16 Thread Mike K2MK
Hi Phil,

Both N1MM and WriteLog are very popular and K3 friendly. And both programs
can activate K3 macros if you desire.

A second monitor is independent of any program. It's strictly a Windoz
thing.  You'll be able to slide one or more of the various windows from any
contest program to either monitor.

If you have a P3 with the SVGA option and one of your monitors has dual or
triple input capabilities you'll be able to look at your expanded K3 screen
on one monitor and do your contest logging on the other. Push a button on
the front of the monitor and it's back to being a second monitor under
Windoz control. If you have the desk space you could add a third monitor
just for P3/SVGA use. Some station photos on QRZ.com show hams with 3 and 4
monitors. 

73,
Mike K2MK


Phil Anderson wrote
 Hey Guys,
 
 Wondering about which software package to use with my new and now built 
 K3 Kit? By the way; love the radio. Particularly like the CWT feature.
 
 I op primarily CW but will want to do some of the digital modes as well. 
 I like DXing and contesting. I want to optimize performance for those 
 two activities. I'm currently running with the N3FJP software (disc set) 
 and use that for contest logs and general logging to LoTW/eQSL. I also 
 have the MPLAB dsPIC kit, planning there to experiment with some 
 additional DSP filtering at output points on the K3.
 
 I've heard of N1MM and several others. Curious on opinions of which way 
 to go, including dual monitors for my Dell OPTIPLEX 7010 running with 
 system 7.
 
 tnx, Phil, W0XI, Lawrence, KS.





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