Hi All
I have a K3/0 Control Head for sale, s/n 246.
It has all the cables that go with it.
It came off a remote station that was parted out. The radio went one way,
and the RemoteRig went another way.
Please email me off list if you are seriously interested. My preference is
to ship to
Not really.
Just label the wires so you know were to put them when it comes back.
Undo the bolt and pull the big torroid out. You'll notice the KPA500 is a
lot lighter now. :)
73, mike va3mw
On Tue, Nov 22, 2022 at 6:42 AM wrote:
> I am sending my KPA500 to Watsonville for service. The
Hi John
I have used Com ports on Win 11 without issue. If you have one, you will
want to check in device manager and see if you see the port.
73, Mike va3mw
On Wed, Oct 19, 2022 at 5:28 PM John Chappell G3XRJ wrote:
> Can anybody confirm that Elecraft W2 software runs on a Windows 11 PC.
>
Hi Paul
I run va3mw.dxcluster.org on port 41112. It is a DX Spider node and I am
connected to ve7cc as well.
It does not have world wide spots on it but only posts spots originating
from zones 2, 4 and 5. By limiting spots at the source (inbound to my
cluster) it cuts down on traffic and any
Many of us remote operators have interfaced most watt meters that have an
RS232 port to be web based.
The investment can be as basic as a Raspberry PI, USB/RS232 adapter and the
cable that goes with the wattmeter. Using the NodeRed hardware integration
tool it will give you a web based access to
If it is a real thing, I would have tripped over it by now.
However, if you are selling an FT101ZD with 6146B tubes in it, that might
be a different story.
73, Mike
On Fri, Oct 29, 2021 at 9:52 AM Greg Mitchell wrote:
> My personal opinion is that it's not a real thing (at least not as enough
I guess hooking up the KPA500 right to your Xfinity Coax and doing
automated FT8 on 20M would not be the best thing to do. :)
Sorry, I couldn't resist.
And, seriously, if it was me, I would head to the main local office if you
can. find the manager or owner and request him to show the data that
I have 1 brand new never used (due to an order mistake that I made) 200W HF
coupler for the W2 watt meter that I would like to part with. It is
literally brand new in the box!
https://elecraft.com/products/dchf-200a_1-8-54-mhz-0-1-200w-additional-coupler
$190 US and I'll ship for free via
Does Expert publish a list of radios they will not warranty their amp on?
Mike va3mw
> On Sep 18, 2021, at 10:16 PM, Jim Brown wrote:
>
> For a long time, W8JI, who has designed ham power amps, has observed that
> some JA rigs have this problem. And for a long time, the mfrs have failed to
I have 2 brand new never used (due to an order mistake that I made) 200W HF
couplers for the W2 watt meter that I would like to part with. They are
literally brand new in the box!
https://elecraft.com/products/dchf-200a_1-8-54-mhz-0-1-200w-additional-coupler
My mistake is your gain as the car
Hi All
At the moment, I am using a 200 watt HF W2 Sensor on VHF, and while I
realize it isn't far from perfect, it is perfectly good enough to tell me
if I have LOTS of watts out on a remote VHF station or no watts out.
I could calibrate it against a known good watt meter if need as that is
easy
You likely blew one of the Caps in the Low Pass filter.
If you open it up and have a look, you will clearly see the damage.
I've seen this done before on a friends that I had to repair for him.
I just replaced the blown parts and then swept it with a VNA to ensure it
was still operational.
Rick
I think you need to look at the average age of today's ham (hopefully, it
is going down).
Ham radio is what you make it. Your version is just fine for you. How
you actually get on the air is not a law. It isn't a requirement. All you
have to do is work within the legal requirements for
I agree with Jim on this one. :)
Mike va3mw
On Mon, Jun 28, 2021 at 4:55 AM Jim Brown wrote:
> Yes, he SHOULD throw it away and learn modern logging software. Among
> other things, that modern software can easily link computers from
> multiple stations in a club setup. That's important,
I added the 6M element and wasn't happy with the performance.
I remodelled it and I was able to improve a number of things and posted the
measurements on my QRZ page if you are interested.
Not only did it model better it performed better and loaded better as the
SWR was lower. A bunch of my
Barry
Flex is actually shipping radios today. The world wide sales have been so
strong that they have not been able to keep up to the demand but those
timelines are getting much shorter every week. The website has the current
delivery delays for each product.
Much of the electronics
It is a good thing none of you are waiting for a new Bike.
It will be 2023 before the bike industry recovers.
Or build a house. Here in Canada (where we have lots of wood) lumber
prices are up over 180%. 2x4" x 8ft aren't cheap.
Mike va3mw
If your Net Control station has an accurate enough ear to tell you are 12Hz
off frequency on an SSB net, I would ask him to align it for you.
On 80M, you may be only off frequency by a few hz.
12Hz at 50Mhz is really nothing. If it concerns you, you will need to
align it with the correct
Hi Andy
I blew my 6M Caps one day, but it was 100% my stupidity when I kept
bombarding it with a full 100w carrier when I had the amp to go 'online'
when it was turned on. This is a firmware setting. It tripped off the
first time. I reset it and hit it again (not thinking) and the CAPs blew.
I
Nice
I was just trading a few emails with him.
Mike va3mw
On Mon, Jan 25, 2021 at 11:22 PM Tony <73gu...@gmail.com> wrote:
> All:
>
> Just had a CW QSO with Wayne N6KR on 40M with his K4. The rig sounds
> great on the air.
>
> I didn't realize I was talking to the man who designed my FB K3S :
Hi Eric
A 100 watts works without issue.
What sort of power did you have in mind?
Mike
On Fri, Dec 25, 2020 at 8:01 PM eric norris via Elecraft <
elecraft@mailman.qth.net> wrote:
> How much power can I run through a KPA500 that is in BYPASS, or turned
> off? That is, using exciter power
To add to my previous email, if you check with the Hams on the Node Red
Amateur group in groups.io, someone will have a KPA500 flow that already
works.
nodered-hamra...@groups.io
Mike va3mw
On Sun, Dec 20, 2020 at 10:24 PM Michael Walker
wrote:
> Hi Dave
>
> What is the display sa
Hi Dave
What is the display saying when you’re trying to power it up?. I had NodeRed
code running for it just fine never had an issue with it.
I found at times I managed to get it into the binary upload mode which would
mess it up.
Mike VA3MW
> On Dec 20, 2020, at 9:45 PM, davedkv wrote:
>
If you really want to learn about the Solar Forecast, watch this.
This is all new science to solar storms and the talk directly impacts HF
operators.
I won't spoil the ending, but if you want to see 10M open 24 hrs/day, it is
worth watching.
https://youtu.be/lRNJPkQPo_g
Mike va3mw
On Wed,
Sorry, not funny.
Arecibo was a great site and there are a number of Hams that are part of
the dish and who were employed thanks to the installation.
It is a pretty sad day, not only for the loss of technology, but also their
livelihood.
Mike va3mw
On Wed, Dec 2, 2020 at 9:01 AM
I agree with Buck at about the 80% point.
If you are selling, I would start there and move down if you need to.
Mike va3mw
On Fri, Nov 20, 2020 at 9:54 AM Buck wrote:
> As a general rule I use 80 - 85% of retail for a current production rig
> in excellent condition. Elecraft gear would be
d should help Mike. He is also welcome to contact me
> direct and I can assist.
>
> 73
> Dave wo2x
>
>
> Sent from my waxed string and tin cans.
>
> > On Sep 15, 2020, at 10:17 PM, Michael Walker
> wrote:
> >
> > Mike
> >
> > I keep read
Mike
I keep reading what you wrote, but how can you tell the difference? The
Band data is the only thing that the KPA500 requires to operate. It really
doesn't care about the exact frequency.
If you change bands on the 6400 and the KPA500 tracks from 1 band to
another, then your installation
Do you have actual antenna measurements with an analyzer? It would be
helpful to know what the KTA500 is seeing.
Mike va3mw
On Tue, Sep 1, 2020 at 1:31 PM Daniel Carille via Elecraft <
elecraft@mailman.qth.net> wrote:
> Be sure the K3 tuner is off when using the KPA1500’s tuner.
> Dan - NB2P
I had to do 2 presentations.
The Q and A was really good I thought and well managed when you consider
over 26,000 people registered and about 1/2 of those showed up on Saturday,
just like a normal Hamfest.
But, yes, I have a list of things I would like to see changed for the one
in March.
73,
Wayne
I think doing RTTY is a good idea. Speaking from someone who used to own a
Model 15 with Tube Terminal Unit! :)
I still do RTTY today.
Mike va3mw
On Mon, Aug 17, 2020 at 9:27 PM Wayne Burdick wrote:
> No, this is not a trick question :) And yes, I'm aware that most data
> mode
Hi Randy
I used to own the 144XV and yes, it was off frequency with no way to
actually tune the actual transverter. I actually did add a GPSDO for a
reference that helped.
Next, it drifted all over the place.
So, to answer your question, yes, this is normal.
Mike va3mw
On Wed, Jul 15, 2020
- either you have a bad mic plug on that MH3, or there
> is a problem with your KX2 mic jack.
> Do you know anyone else who has a KX2 or KX3 that could try your
> microphone?
>
> 73,
> Don W3FPR
>
> On 6/30/2020 3:02 PM, Michael Walker wrote:
> > Ops, missed that.
.
Mike va3mw
On Tue, Jun 30, 2020 at 2:56 PM Don Wilhelm wrote:
> Mike,
>
> Did you read the continuity between the 1st and 2nd rings of the MH3 plug?
> The MH3 PTT connects those two rings (and not the shell).
>
> 73,
> Don W3FPR
>
> On 6/30/2020 1:27 PM, Michael W
nto transmit, the KX2 has a problem.
>
> 73,
> Don W3FPR
>
> On 6/30/2020 12:59 PM, Michael Walker wrote:
> > Hi All
> >
> > I have had a kx2 since they first came out and I have chased this problem
> > since day 1. But, since I never use it on SSB, I have neve
at 12:59 PM Michael Walker
wrote:
> Hi All
>
> I have had a kx2 since they first came out and I have chased this problem
> since day 1. But, since I never use it on SSB, I have never worried about
> it. s/n 337
>
> Everything I plug in the MH3 Mic, the radio goes into TX.
Hi All
I have had a kx2 since they first came out and I have chased this problem
since day 1. But, since I never use it on SSB, I have never worried about
it. s/n 337
Everything I plug in the MH3 Mic, the radio goes into TX. I have the
latest firmware on it.
If Menu:MIC BTN is set to OFF, it
My 2 cents
I ran a KPA500 in a boat house for 6 or 7 years. It wasn't heated, covered
or filtered. It saw temperatures from -25C to +35C and humidities from 15%
to 99% and it worked perfectly for those years. In fact, it still works
today but I just replaced it with a higher power amp.
This
I had 2 of them and they both went noisy after 15 years.
I suspect they have a re-capping in their future, but right now, they are
in my electronics junk pile.
Mike va3mw
On Sun, May 17, 2020 at 6:50 PM Josh Fiden wrote:
> Have there been any design changes to SS-30M?
>
> I have a pair that
Thanks Jack!
I guess part 2 to Jack's comments are...
If it gets too hot, it starts to dial back the output power.
(I would have to read the manual again to see if that is in there).
Mike va3mw
On Mon, May 4, 2020 at 12:12 PM Jack Brindle via Elecraft <
elecraft@mailman.qth.net> wrote:
>
James
What happens if you unplug the PTT lead from the KPA500? Does your receive
return?
Mike va3mw
On Tue, Apr 28, 2020 at 3:02 PM James Bennett via Elecraft <
elecraft@mailman.qth.net> wrote:
> I’ve run into an interesting situation that has me puzzled. Probably some
> dumb pilot error,
Do you have a price?
Which Sensors to you have?
Mike va3mw
On Sat, Apr 25, 2020 at 11:21 AM Charles Tropp
wrote:
>
> __
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help:
You will find that Colgate Tooth Paste has very fine Ash in it (or, it used
to).
I was shown that by an Aircraft Military Mechanic and they used it on
Canopies.
Mike va3mw
On Tue, Apr 14, 2020 at 8:27 PM Don Wilhelm wrote:
> I think Brasso is too corse - it will polish metal, but the plastic
Hi Scott
I am sure they will show up in time, however I suspect the K4 and Covid are
higher on the priority list.
73, Mike va3mw
On Mon, Apr 13, 2020 at 12:13 PM K9MA wrote:
> A while ago, someone suggested that Elecraft would provide the KPA1500
> and other unreleased schematics to
This is going to cause a big sh*t storm :) and about 900 emails before
Wayne shuts it down.
However, having been in RF for a bit less then most of you (only 1974), I
have had connectors fail and not fail in my HF world (60Mhz or less).
No Name ones have worked wonderfully for decades.
I find you mention the big 3, but it is really the big 4.
Mike va3mw
On Sun, Mar 29, 2020 at 9:28 AM Wes wrote:
> FWIW. I took a cursory look at the top 10 to see what they were using.
>
> You have to get to 5th place to find a pair of K3s. Sixth and 7th places
> use
> one K3 and something
Hi Bill
Glad you got it sorted out.
This might help next time https://youtu.be/s4OPX6Isl-U or this one:
https://www.howtogeek.com/howto/windows/bring-misplaced-off-screen-windows-back-to-your-desktop-keyboard-trick/
73
Mike va3mw
On Thu, Mar 19, 2020 at 7:03 PM Bill Steffey NY9H wrote:
>
Stuck.. you mean the display is stuck at .98 watts?
It might not be the computer software, it could be the sensor.
I would open a support case.
Mike
On Thu, Mar 19, 2020 at 5:51 PM Bill Steffey NY9H wrote:
> I had uninstalled the app. , then cleared the registry , reinstalled
> it no
Bill
I have lots of experience with the W2 and interfacing to it.
Can you explain more on what you are trying to accomplish?
What is your interface software?
Mike
va3mw
On Thu, Mar 19, 2020 at 4:30 PM Rick Bates, NK7I
wrote:
> Bill,
>
> I don't have a W2 so I cannot comment there, but two
Can I recommend we stay on an Elecraft topic?
many thanks, mike va3mw
On Wed, Mar 11, 2020 at 7:45 AM Lyn Norstad wrote:
> One tip-off for very slow delivery is when the shipping method is called
> out as "China Post."
>
> 73
> Lyn, W0LEN
>
> -Original Message-
> From:
Hi Tony
You do realize that the KPA500 does have over power protection as well?
Mike va3mw
On Thu, Mar 5, 2020 at 6:17 PM Don Wilhelm wrote:
> Rick,
>
> When you move into the new shack location, consider getting the new AUX
> cables from Elecraft. If your original ones have a large (about
Yes, this will have a direct result in all production.
>From Elecraft's perspective, it could be a simple knob that would result in
a radio not being shipped. It only takes 1 part since you can't ship a
radio unless it is 100.000% complete.
Mike va3mw
On Thu, Mar 5, 2020 at 8:33 AM N4ZR
Hi Jerry
Maybe. You will have to do every piece of copper cable since everyone one
of these have the ability to be an antenna. Any switching power supply in
your shack would also require choking.
I just spent an entire day on Saturday looking for noise up into VHF. It
was the wall wart for an
Jerry
Elecraft is a small company, like most amateur companies. :)
It may take a day or so, but they will get back to you. There are likely
other customers in front of you.
Mike va3mw
On Fri, Feb 21, 2020 at 11:47 AM wrote:
> I called to order my vga card and some other parts which I
HI Andreas
Sorry to hear about your noise.
I doubt your noise is related to digital TV as that is a long way away in
the frequency world. It is pretty common to assume that it is not on your
own property. I saw one guy who said the same thing and then found out a
year later it was his new
Amps making noises like that usually mean you have to take the covers off.
They are easy enough to repair if you are so inclined. If not, then you
will need to contact Elecraft support and odds are you will have to send it
home for a Spa day.
Mike va3mw
On Thu, Feb 6, 2020 at 3:35 PM Jim
All in good time
The world won’t end and no one will die if it comes out later.
Mike va3mw
> On Jan 15, 2020, at 8:02 PM, mark roz via Elecraft
> wrote:
>
> Wow. K4- perhaps first delivery in May now.
> Very disappointing.
> __
>
For measuring voltage drop.. I would measure the voltage drop from the Plus
lead of the Power supply to the plus lead on the back of the radio while in
full load TX (FM or RTTY).
It should be less than 0.1 or 0.2 of a volt.
Then, do the same on the Negative Lead. You should see the same answer
Since I have done a lot of remote operating (just to get my HF station away
from the noise). And, it is my station, my station only and I built it
from scratch.
I have advised those of you getting on in years that the technology now
exists go get 3 or 4 of you on the same project, while you can
Hi Jim
How many slides are in that deck?
Mike
On Tue, Dec 17, 2019 at 3:08 PM Jim Brown wrote:
> On 12/17/2019 11:44 AM, Eric Swartz - WA6HHQ, Elecraft wrote:
> > We have seen this in rare cases on a few 1500s. It appears to be caused
> > by the ground connection between the rear RF INPUT
She is correct on luncheon meats.
Big Mac, Any Egg and Meat sandwich and most prepared foods have about 900mg
of Sodium and I bet your dailing limit is about 1500mg (for Canadians, that
means all Tim's breakfast sandwiches). Don't forget hotdogs and sausages
are off the list too. They use a lot
I have one as well that I think I can part with.
Mike va3mw
On Fri, Dec 13, 2019 at 9:48 AM Ian Kahn wrote:
> Terry,
>
> I have one for sale. Let's connect off-line.
>
> Ian, NV4C
>
> On Fri, Dec 13, 2019, 9:39 AM Terry Basom wrote:
>
> > Looking for a T1 tuner..
> >
> > Thanks
> > Terry
> >
ng else.
>
> 73,
> Barry
> K3NDM
>
> ------ Original Message --
> From: "Michael Walker"
> To: "Fred Soop"
> Cc: "Elecraft@mailman.qth.net"
> Sent: 12/11/2019 1:50:55 PM
> Subject: Re: [Elecraft] The Phone Call
>
>> Fortunately, there ar
Fortunately, there are a lot of Ham Radio companies that you can
actually reach out to to the developers and who are active hams.
It isn't limited to just this one.
Mike va3mw
On Wed, Dec 11, 2019 at 1:47 PM Fred Soop wrote:
>
> I didn't actually make a call but after meeting Elecraft at
Hi Ted
It is very difficult to design an amp that does what you ask. Yes, my ACOM
wasn’t bad, but it still have some variance if I went from 160M to 6M.
Every amp I have owned has required different drive on each band. I have
worked that into my procedure that every time I change bands I
Pierre
That is impressive! Especially from the Great White North!
Mike va3mw
On Mon, Dec 9, 2019 at 9:46 PM VE2PID wrote:
> Hi folks ... Today I made my 100th QSO using the AXE1. So far (40 and 20
> meters combined) and with 5 or 10 Watts (KX2-KX3-AXE1-AX1), the average
> distance of
Hi Hans
We need more information.
If you are using the remote client, there are a few things to set up.
First, the local software needs to be running on the PC that the AMP is
connected to
Have a look at the Port Number that the KPA500 software is listening on.
The default should work ok.
Wow
Dave has really spiffed up his Node-Red control panel. :) I need to do
some work on mine.
I have done the same thing to control my KPA500.
As there is no 'off the shelf' remote control solution, using a PI, some
bits and Node-Red is the next best thing. You can do it even if you don't
It is fine in Canada, but I doubt that Elecraft can solve this since it is
likely an European hosting issue and it is done by a 3rd party.
Mike va3mw
On Tue, Oct 29, 2019 at 8:57 AM Graziano Roccon (IW2NOY) <
grazi...@roccon.com> wrote:
> Hello,
>
> Eleracft site : https://elecraft.com is down,
I had a KPA500 at my remote station and I know that I have managed to leave
it on in Operate for weeks at a time by accident.
I don't think you need to worry about it.
Besides, it is a great watt meter even if you are in standby!
Mike va3mw
On Sun, Oct 27, 2019 at 8:14 PM T.H. Bauer wrote:
Hi Eric
I think you are asking a lot for a tuner to run at any power into a
non-resonant antenna and break a pile up. :)
You would actually have better success with a 12M dipole then trying to get
a non-resonant beam to direct your signal.
If I was in your shoes, I would quickly toss up a 12M
It is also built into all Flex radios.
Mike
> On Oct 18, 2019, at 10:16 PM, Nr4c wrote:
>
> Easy. If you have a KX2 or KX3 or a K3(s) with the DVR option.
>
> Follow instructions in manual to record the audio and then play it back.
>
> Sent from my iPhone
> ...nr4c. bill
>
>
>> On Oct
The creaking is due to the Heatsink expanding and contracting and the
screws trying to hold them in place.
It is normal and if you loosen screws, you may hear the noise go away. If
you tighten them, you might break the screws.
I'm not sure which way it will go, but it is normal.
Mike va3mw
Andy
I would call Elecraft and ask them directly. Unless they respond directly here
in the forum everyone is just guessing
Mike
> On Sep 30, 2019, at 1:13 PM, Andy Durbin wrote:
>
> "I got the thresholds from Elecraft directly.
> I never worried too much about them since the Elecraft guys
Sunday, September 29, 2019, 10:08:41 PM CDT, Michael Walker <
> va...@portcredit.net> wrote:
>
>
> Here are the thresholds
>
>
> level 1: 50 degrees
> level 2: 55 degrees
> level 3: 60 degrees
> level 4: 65 degrees
> level 5: 70 degrees
> level 6: 80 degree
Here are the thresholds
level 1: 50 degrees
level 2: 55 degrees
level 3: 60 degrees
level 4: 65 degrees
level 5: 70 degrees
level 6: 80 degrees
if the temperature gets above 90 degrees we throw a fault and drop into standby
(with fault showing).
Mike va3mw
> On Sep 29, 2019, at 10:38 PM,
I'm going to partially disagree with Jim :)
I agree on good quality connectors, when you have them.
I can honestly say I have yet to have a none-Amphenol fail since I learned
to solder them in 1972.
I can also honestly say I have had a connector fail when I did not assembly
it correctly. This
Like others have said
Even though your analyzer says the antenna is ok, that is only one part.
It can still be part of the problem at 1500 watts and if memory serves me
well, that is about 275V (RMS) at 50 ohms.
Something could be breaking down at that voltage so a good visual
inspection would
on mode current can cause incorrect SWR measurements, and that is true.
> >
> > Victor 4X6GP
> >
> >> On 16 Sep 2019, at 7:37, Jim Brown wrote:
> >>
> >>> On 9/15/2019 6:05 PM, Michael Walker wrote:
> >>> Steve
> >>> 40 seems t
Steve
40 seems to be the killer band for weird things. Dave's comments are the
first place to look. Try also changing jumper cables.
What also could be happening is RF flowing back on feedline in a common
mode. This RF gets measured as return energy and now, since the power is
higher, the
Just a reminder to Canadians running the KPA1500 or any other full power
amp in the contest this weekend.
Max RF out is limited to 750 watts (not our usual 2250w PEP for SSB). Only
CW and SSB get to go above 750 watts.
Mike va3mw
__
Hi Fred (Skip)
Sadly, many of those are splattering so wide that you can hear them on the
opposite sideband. Unfortunately, a report of great audio does not mean
great IMD performance.
Don't take this the wrong way, I am not saying you have bad IMD it just
that you can't relate the 2 has being
I agree with Jim and what I tell hams every day since I seem to talk to a
bunch of them on the phone.
Do NOT use the settings other tell you, set up the radio by using the
Meters in the radio, in this case the ALC. That is the reason it is on the
radio.
The more ALC you have, the more the
Hi Dave
I don't agree with it keeping the traffic down by not adding screen shots.
In fact, it is worse.
If you go to the web interfaces of other ham radio reflectors you have the
ability to then also see the image that is attached to the email.
As for keeping the traffic down, this is the
Hi Dick
I considered links, arguably more dangerous, and as a pro photographer, I
can make that happen.
However, that turns a simple 10 second screen grab with GreenShot into a
bit more of an exercise including using imgur, and yet another account,
login exercise.
Even with Yahoo Groups and
Hi All
This message is to the administrators of this reflector.
Might it be possible to have the ability to have small images, such as
screen shots to be able to be passed via the reflector?
They can be an amazing teaching and learning tool to help others see what
is being discussed.
In
Dave
Just about every 'wallcube' switching power supply is auto input voltage
sensing. This includes Laptops, iPads, and phone chargers. Even the
Astron switching supplies can handle 110 or 220 although some will have an
internal switch to make that happen. This is a great feature, but the
As an option, and an Radio Control (RC) plane flier:
I use the Hobby Grade Smart Chargers that can handle the actual battery
chemistry for the KX2 on mine.
For less money than the ProAudio charger I get a very Smart Charger and can
handle many chemistries.
Ones like this plug directly in the
You have to be at the following revision:
Rev. A6-2, 15 December, 2017 Copyright © 2017, Elecraft, Inc. All Rights
Reserved
FM Mode FM Mode
This added mode is intended primarily for use on the 10 meter band, and
repeater as well as simplex
operations are supported. External transverters may
Hi
These are the Transverters I use.
Very good quality and they can be 10mhz gps locked.
http://www.q5signal.com/
Mike va3mw
Sent from my iPad
> On Jul 5, 2019, at 7:16 AM, Conrad PA5Y wrote:
>
> Neither!
>
>
> I would buy a good transverter to use with a K3S. Two obvious choices.
>
Good morning
Do you have any external programs connected via CAT control?
Mike va3mw
Sent from my iPad
> On Jul 5, 2019, at 6:58 AM, Roy Koeppe wrote:
>
> John, I think you may have won the Unique Problem Award with that one. Good
> luck (sorry).
>
> Roy K6XK
>
>
> I am trying to
Good to send the video
It sounds like the Sound card is dropping audio frames then and can he test
with WSJTx in their TUNE mode. Does the same thing happen.
If it was me, I would review the sound card settings for the sound card
device. Make sure it IS the one you think it is.
Could the
Would having if be a deal breaker?
Mike
Sent from my iPad
> On Jun 15, 2019, at 6:59 AM, Dave wrote:
>
> I’ve not seen confirmation as to whether the K4 uses pre-distortion to
> improve the TX IMD levels. The inclusion of a sample input socket suggests
> it does. If so, does a barefoot K4 use
Hi all
Has anyone lost their reflected power readings? My KPA500 has and I do
have a case opened regarding it and as well I have done some basic
component level debugging.
Since I am at my remote station, I don't have all the normal bench tools
handy, but my guess by a series of basic Ohm meter
How loud is the noise?
Can you measure it at all? There are many smart phone apps that are really
good.
I compared my iPhone to a bench standard and it was off by less 0.5db at
most frequencies. Pretty impressive actually.
Mike va3mw
On Tue, Jun 11, 2019 at 9:49 AM Richard Thorne wrote:
>
Hi Kent
You might find that getting another Mic and cabling it correctly might be
your best option.
Elecraft does what other vendors do. Mic's are disposable and most are
made off shore.
Mike
On Tue, Jun 11, 2019 at 9:18 AM Kent Powell wrote:
> I'm now on my second MH3 mic for KX3 and
How old was the RS35 before it started to buzz?
Could this be as simple as buying another RS35?
Mike va3mw
On Sun, Jun 9, 2019 at 7:54 PM Richard Zalewski wrote:
> I did two of the Samlex and returned them both. The fan problem drove me
> crazy. I replaced it with a MFJ-4230MV and love it.
To client developers
I am working on my own Web based remote control for the KPA500 using a PRI
and NodeRed as the back end for my Remote HF station. NodeRed allows me to
control the Amp via just about any client and as well to share the status
of the amp with MQTT.
I have carefully reviewed
Having worked a very long and hard career in the Hardware, Software and the
Solution/Appliance department, the short story is that it will be shipped
when it is ready and not before. The dates are a soft target. Always.
This isn't the latest Apple iPhone. it is a highly complicated device
built
In other trips, I have carried a camera backpack that far exceeds those
widths, even on CRJ's in the Caribbean. There was no way I was checking a
camera back worth a lot of money and far more fragile than my Amateur
equipment.
You will have to be nice and work with the people at check in. I
1 - 100 of 320 matches
Mail list logo