Try the automotive video displays. They have 7 - 10 inch monitors,
some bare, some packaged.
http://www.qualitymobilevideo.com/7-10-headrest-monitor.aspx as an
example.
73,
matt W6NIA
On Mon, 26 Mar 2012 18:16:11 +, you wrote:
I don't need a large monitor for the P3, but would like a 7-10
Do you have the P3 in Tracking or Fixed mode?
matt W6NIA
On Fri, 23 Mar 2012 16:15:07 -0700, you wrote:
Hello fellow owners of the P3SVGA Display Board,
I must be missing a menu setting. Whenever I tune either the main or sub VFO
the external VGA average pan display trace drops from -120 dbm
Something in the antenna or feedline connection might be arcing.
73,
matt W6NIA
On Fri, 16 Mar 2012 18:41:06 -0500, you wrote:
I put up a 40 meter vertical with elevated ground plane today. The swr
is 1:1 at the bottom of the band (where I operate). For some reason,
after sending a few
At the moment, the P3 can use these higher baud rates to more quickly
send bitmap screen captures to the host computer. The link between P3
and K3 maxes out at 38400 though.
73,
matt W6NIA
On Tue, 13 Mar 2012 11:14:32 -0500, you wrote:
I can't find the installation instructions for the P3SVGA
I'm using Motorola 30A in both legs, with the Micor/Syntor style
inline fuse holders.
73,
matt W6NIA
.On Mon, 12 Mar 2012 15:26:28 -0700 (PDT), you wrote:
While on the subject of fuses, what do you think would be a appropriate size
for fusing both positive and negative leads for a K3/100?
I can confirm that the instructions are correct, that the P3 will
eventually power down if powered from the K3's aux power feed. I
checked all that out earlier. Takes about 45 minutes for the thermal
self-resetting fuse to trip.
AND YES! It's real cool!!!
73,
matt W6NIA
On Mon, 12 Mar 2012
Hi Phil,
Your subject line doesn't indicate a K3, but seems likely that's what
the question is about.
1. Go to CONFIG:CW WGHT
2. Press the '1' key until you see SSB +CW
3. Exit CONFIG:CW WGHT
This is in the Owner's Manual, on p54 (in Rev D5).
73,
On Fri, 24 Feb 2012 13:34:54 -0500, you
Hi Ira,
I wrote that about my intial impressions. There will be a more
detailed review coming next week.
73,
matt W6NIA
On Fri, 24 Feb 2012 18:00:14 -0500, you wrote:
Check this out, a review of the KX3 by W6NIA appears in
/*eHam */today. He is one of the field testers.
Ira, N2IS
Heinrich Hertz is the feature today. Nice graphics
matt
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630 mV pk-pk would be exactly 0.224 Vrms.
matt W6NIA
On Sun, 12 Feb 2012 19:52:06 +0100, you wrote:
Thanks for this info. Now, please pardon my total ignorance in using
these instrument. If the scope has an input impedance of 1 Mohm, do I
still need to use the probe, or can I just use the BNC
You can also just rotate the SHIFT multifunction control.
matt W6NIA
On Mon, 06 Feb 2012 15:53:16 -0800, you wrote:
Hold ALT to toggle sidebands in Sync-AM.
73,
Eric
---
www.elecraft.com
On 2/6/2012 3:27 PM, Lou Kolb wrote:
When using synchronous detection on AM, is there a way to select
Samlex SEC 1235M. Lightweight, 8x7x2.5 dimensions, 30A output.
Web:
http://www.samlex.com/SAMLEX/site/products/productdetails.cfm?iProductId=136
You may not need the 30A output capacity, but it makes the PSU useful
for a K3 or any 100-watt class xcvr as well. The 1235 is ultra-clean,
and there
Not sure what you mean by feeling. As the filter BW is narrowed, I
usually shift the Fc down as well. This gives more balance to the
heard spectrum, which is a change of course. When the roofing filter
shifts from 2.8 to 1.8, I can't feel a transition, maybe because of
this operating method.
Yes, this is a known problem. For example, the driver starts
transmitting before the FA command is complete on the first attempt to
connect, whether or not a band change is involved. It's amazing that
no one caught this in beta tests.
73,
matt W6NIA
On Sat, 07 Jan 2012 02:07:58 -0500, you
Good questions, Joe. I've never gotten an answer (and yes, I've asked
around).
matt
On Sat, 07 Jan 2012 10:17:57 -0500, you wrote:
On 1/7/2012 8:46 AM, Matt Zilmer wrote:
Yes, this is a known problem. For example, the driver starts
transmitting before the FA command is complete
AFSK A to DATA A.
73,
... Joe, W4TV
On 1/2/2012 10:13 AM, Matt Zilmer wrote:
Hi Joe,
Thanks. The several MARS frequency matrix docs show center freq of
the 3 KHz channel. However, RMS Express compensates for this by
subtracting 1.5 KHz so that the suppressed carrier frequency is sent
to the USB carrier
frequency.
73,
... Joe, W4TV
On 1/1/2012 4:25 PM, Matt Zilmer wrote:
Thanks, Joe. I've been with MARS for a few years now and understand
the channel center frequency matrix.
This is a case where the string setting the K3's carrier freq is
setting the correct value
In all this time with K3 #24, I've never been stymied by any issue
such as described below.
I'm a Navy-Marine Corps MARS member. We use RMS Express in the WL2K
system on HF, running WL2K Winmor mode The software I have is version
1.1.3.0.
I also use LP Bridge to create two COM ports: one
will be full of traces at audio frequencies spread across the
passband of your radio. So you actual transmission freq is the sum of VFO
plus the audio.
...bill nr4c
-Original Message-
From: Matt Zilmer [mailto:mzil...@verizon.net]
Sent: Sunday, January 01, 2012 11:31 AM
To: elecraft
rigs which refer to the suppressed carrier
frequency..
73,
Don W3FPR
On 1/1/2012 2:25 PM, Matt Zilmer wrote:
Thanks for your reply, Bill.
I verified that the software is setting the correct carrier freq,
based on the center freq cited by the MARS frequency matrix. I was
thinking along
remaining CW networks while still giving USB
suppressed carrier frequency for voice networks.
73,
... Joe, W4TV
On 1/1/2012 2:25 PM, Matt Zilmer wrote:
Thanks for your reply, Bill.
I verified that the software is setting the correct carrier freq,
based on the center freq cited by the MARS
Try this: http://www.northcountryradio.com/Kitpages/lfconv.htm
73, Merry Christmas, and all the rest -
matt W6NIA
On Sat, 24 Dec 2011 19:00:22 -0500, you wrote:
I think I remember someone mentioning an upconverter to allow the K3 to
receive below 500Khz. No interest in transmitting but would
Knobs were an issue on early K3s. In my case, #24. I guess it's
possible some of the early defective ones are still in circulation.
Elecraft indicated that they'd solved the problem and replaces
defective knobs for those that find them. I know that they sent me a
replacement AF and RF gain
The main value is bringing the IF output up to a level that is usable
by the P3.
I thought that the mod was in all K3's after s/n 3600-something or
other, but there are probably experts around (or Elecraft crew) that
know the exact cut-in s/n or date.
73,
matt W6NIA
On Fri, 23 Dec 2011 09:05:22
Software doesn't age over time. It could be a problem with pin
contact resistance. You can clean the connector pins off and see if
this helps.
73,
matt W6NIA
On Fri, 23 Dec 2011 17:40:35 -0800 (PST), you wrote:
I've got a P3 connected to my K3 with all the proper connections.
K3 info:
s/n
A bigger monitor isn't just bigger; with the P3VGA the user gets
higher resolution and more detail to work with. And for reasons too
numerous to mention, the P3 represents a nearly perfect complementary
visual aid to the K3 (and soon, the KX3). And in this case, at least
to some, size does
Why not set it to 660Hz, which is a half-octave up from A? Er, maybe
this is TOO high a pitch, but at least it should be close to dead-on
to a real note on the keyboard... Should be right on top of E.
73,
matt W6NIA
On Sun, 11 Dec 2011 12:03:37 -0500, you wrote:
This probably is of little
Hi Ralph,
Thanks for *that* information. I own K3 #24, built in 2007 and
working fine since then, and have never had the problem described.
However, Elecraft may have used different connectors in very early
kits.
I'll check for the steel pins, but suspect they're gold-plate. You're
sure
Jim,
If you have a USB-based serial port, the symptom of a USB bus reset is
several burst of enumeration on the bus. This usually affects DTR or
RTS on a serial endpoint, and you may use those for keying or PTT. I
see this here occasionally, but always when plugging in the hub that
hosts the
It's 10 dB. Also is in the Owner Manual.
matt W6NIA
On Fri, 25 Nov 2011 12:51:37 -0200, you wrote:
Hi,
how can I know the level of attenuation of ATT? May I vary it? how?
thanks in advance!
73,
Jorge
CX6VM/CW5W
__
Elecraft mailing
If it's tight enough to require this much intervention and
compenstion, just drill off all of the screw heads and replace the 2-D
block and the countersunk screws. Don't panic.
You're not dealing with a relic, it's a modern ham rig. Any part(s)
can be replaced easily, and Elecraft support for
PPM given as typical.
73,
Bob
K2TK ex KN2TKR (1956) K2TKR
--- On Sat, 10/29/11, Matt Zilmer mzil...@verizon.net wrote:
From: Matt Zilmer mzil...@verizon.net
Subject: Re: [Elecraft] New K3EXREF results
To: Mark Goecke mgoe...@suddenlink.net
Cc: elecraft@mailman.qth.net
Date: Saturday, October
Rich,
Thanks for the detailed explanation. I believe Wayne posted this info
as well, but it should be in the manual if it isn't. I'll look again,
but don't recall any theory of ops for the K3EXREF in its manual.
73,
matt W6NIA
On Sun, 30 Oct 2011 13:32:18 -0700, you wrote:
Ed's description
Results seem to be different for every TCXO. My REF*CAL starts about
around .693 and settles to .778 after a couple hours. I borrowed a
Rubidium clock from work and got nearly identical results. The only
difference was freq source, so the chracteristics must be K3-specific.
Another K3 owner
Hint: Prop mirrors so you can see the ends of both 0.1 DIP
connectors off to the R and L sides of the K3. Some little 2 compact
mirrors work for this, so ask your XYL for used compacts if anyone
still actually uses them.
You can see both connectors, then you'll at least get the outside end
pins
I have oner the BCD396T (TrunkTracker from Uniden) that ID's as
'Uniden'. It's FTDI, however.
73,
matt W6NIA
On Fri, 23 Sep 2011 20:14:52 -0500, you wrote:
FTDI is chipset used by a variety of vendors. KeySpan, Fluke, and others sell
Rs232 adapters based on the chipset. So perhaps your
Nothing like that heard in SoCal. No P3 display showing like that
either.
matt W6NIA
On Mon, 19 Sep 2011 23:04:20 -0500, you wrote:
Is anyone else with a P3 hearing and seeing the signal now (04Z 20 Sep) on
10130? It's audible and has the strangest display on the P3 from 10113 to
10137.
Two alternatives. Try the first one first, the second one second.
1. After POWER OFF, removing power forces the K3 through a form of
hard reset at next POWER ON. Leave power removed for 30 seconds or
so, then reconnect and POWER ON. With this type of reset, you
obviously won't lose any
HI Don,
You could also use LP Bridge, as this AP provides the same
functionality. You can find LP Bridge via
http://www.telepostinc.com/LPB.html
LP Bridge is quite easy to use and virtualizes a K3 for up to three
comm ports. VSPE is actually quite easy to use as well, but not as
obvious during
You need it. Sorry.
73,
matt W6NIA
K3 #24
On Mon, 12 Sep 2011 17:51:30 -0700 (PDT), you wrote:
I started building, I installed the KXV3 first, and had the K3 back
on the air before I started the P3. In the P3 stuff, there was an IF
Gain Mod, change one resistor on the K3 RF board. I had
Looks for an RFI problem that only occurs on 20m. Or a grounding
problem, maybe with a long leg like 5m or so. Nice resonant section
there.
matt W6NIA
On Fri, 19 Aug 2011 00:31:53 -0400, you wrote:
Hello to all,
Need some help. After finishing up on 80 cw last night I moved up to 20, hit
PanaVise. There are at least three kinds whose jaws are meant to hold
PCBAs. For most of these, the jaw axis can be easily unlocked and
flipped 180 deg to present either component or solder side.
73,
matt W6NIA
On Tue, 19 Jul 2011 06:28:23 -0400, you wrote:
I recently repaired a KIO3 board,
KN also tells a breaking station that you're in QSO. So if they creep
up on your signal during the tail end (callsign exchange), the context
is clear. I've always taken KN to mean a context marking rather than
some unfriendly indicator of exclusion. Haven't met any hams that are
like that
Best I've found is Daylight. See
http://us.daylightcompany.com/product/ultra-slim-magnifying-lamp-xr/
for an example. I have this one (multiple, actually - workshop and
shack, both). This is primarily a crafter's lamp, intended for floor,
table (clamp or base) mounting. I even built a wall
or after a net about net matters, using KN.
73 Kate K6HTN
On Tue, Jul 19, 2011 at 6:29 AM, Matt Zilmer mzil...@verizon.net wrote:
KN also tells a breaking station that you're in QSO. So if they creep
up on your signal during the tail end (callsign exchange), the context
is clear. I've always
Hi Jim,
Are the front panel APP sockets the 30 AMP variety? Seems like they
should be, given the output current spec.
73,
matt W6NIA
On Mon, 18 Jul 2011 11:14:07 -0700, you wrote:
Sometime in the last week or so someone was asking about this. Last
year, in preparation for a DX trip, I
Just call sales@ tomorrow morning, early, and ask to have the order
amended. Voice line: (831) 763-4211.
73,
matt W6NIA
==
On Sun, 17 Jul 2011 18:14:49 -0500, you wrote:
Ugh, I knew I'd find a way to screw my order up. And though I already
put it in. Thanks for the info.
On Sun, Jul 17,
Chuck,
I'd go with the 250 Hz 8-pole. It's fine for PSK31 as well as CW and
keeps the in-band blocking to almost nothing.
I have one in both receivers, and it's really surprising what one can
do with it.
73,
matt W6NIA
On Wed, 13 Jul 2011 17:01:44 -0700 (PDT), you wrote:
Sorry to do this to
As Don suggested, you should email k3support(at)elecraft.com ASAP.
However, you probably want to DO something. I would look for a screw
length being wrong. If the K3 has been moved, this may have
re-aligned everything so that some net is grounded to the chassis that
shouldn't be. An incorrect
Since it's not in the instructions, you should leave the speaker
disconnected. Seems clear. RX audio is a secondary feature in a
transceiver.
Sometimes, obvious steps are left off from kit instructions. This is
usualy an oversight. The kit builder still needs to use some
judgment.
Sorry to
Had the same problem here with P3 #12. Used some rubbing compound and
took it down close to metal, then re-shot it with 1) finish paint, 2)
epoxy appliance paint. The surface isn't quite the same as original,
but it's close enough. You can also use some 800 grit emery cloth to
rough the painted
, 2011 at 12:33 AM, Matt Zilmer mzil...@verizon.net wrote:
The chances of that are negligible. You should send your original
email and all follow-ups to k3supp...@elecraft.com.
I have heard of a lot of strange K3 symptoms, but this one is beyond
the pale. It sounds like one of the pre- or post
The chances of that are negligible. You should send your original
email and all follow-ups to k3supp...@elecraft.com.
I have heard of a lot of strange K3 symptoms, but this one is beyond
the pale. It sounds like one of the pre- or post-roofing filter
components is somehow shifting the
ask what type of battery
pack is inside. I suspect it's mostly a matter of what you see is
what's real. If a Li-Poly pack were outside the unit, the question
might be asked. If it's NiCD or NiMH they won't care, but might see
the Lithium on their list of no-nos.
73,
matt zilmer W6NIA
[Magellan
Push the ATU TUNE button once to get a quick but somewhat rough SWR
match. If you push ATU TUNE a second within 5 seconds of the first
pass completing, the ATU will take more time and come up with a better
SWR match.
Your antenna may have some wind on it, and this can affect SWR
consistency.
Using the call W6WC, our 12F FD crew will be active for 24 hours from
Centennial Park in Santa Ana, CA. The 'F' designator means the
operation is at an EOC.
The equipment types are scattered, but at least one K3 will be used -
for CW ops. Dave Bates, myself, plus others will attempt continuous
:33:42 -0700, you wrote:
On 6/20/2011 11:35 PM, Matt Zilmer wrote:
I'm using the Trimble Thunderbolt here, with good results. I ordered
two units from one of the eBay vendors. These shipped from within the
US and were less than $80 each.
What are the stability and accuracy of these devices
Eric and Wayne are *always* listening. It's part of their charm.
73,
matt W6NIA
On Tue, 21 Jun 2011 14:19:52 +1000, you wrote:
I think this would be a very good feature to have. I do not like the way the
QSY Tap is used also. I can never end up where I need to be without going to
the main
Chile had this problem too. Sometime in the 1980's.
matt W6NIA
On Mon, 13 Jun 2011 23:37:43 -0500, you wrote:
Which South American Nation had inflation so bad that when people got paid they
immediately bought electronics and appliances with their paychecks, because the
value of those goods
Try reseating the FP board and check the solder connections around the
LCD pins. Having a number of segments turn on sounds like a grounding
problem.
73,
matt W6NIA
On Sat, 11 Jun 2011 13:43:06 -0400, you wrote:
Hi, folks, my K3, serial no. 584, has developed an intermittent
problem: at
Eneloops hold a charge quite well. I'm using them for various
wireless peripherals around the shack.
The Tenergy NiMH AA cells are also quite good and have a slightly
higher rated capacity.I plan on using two sets of these for the
KX3.
NiMH in general is very cost effective compared to the
for newer equipment, but hardly a way to salvage a 20 year old
HT.
Willis 'Cookie' Cooke
K5EWJ Trustee N5BPS, USS Cavalla, USS Stewart
From: Matt Zilmer mzil...@verizon.net
To: AB8XA ab...@arrl.net
Cc: Elecraft elecraft@mailman.qth.net
Sent: Fri, June 10, 2011
It will even remember the MIC GAIN setting for the two inputs / modes.
matt W6NIA
On Wed, 08 Jun 2011 15:41:41 -0400, you wrote:
Don,
The K3 will remember that info.
73,
Don W3FPR
On 6/8/2011 3:34 PM, Don Putnick wrote:
I operate both SSB and soundcard digital modes. Do I need to change
Excellent short story! Thanks for sharing. And congrats on your K2.
I have an Optivisor here, and now how much it helps.
Now - if I could get my 80-y/o dad to try something new
Just between you, me, and the list, our ages are very similar.
73,
matt (first license, 1972) W6NIA
On Wed,
Make sure TX TEST is OFF.
If that doesn't work, perform an EEINIT (see the manual index) and do
all calibrations over from scratch.
73,
matt W6NIA
On Sun, 05 Jun 2011 19:36:53 -0400, you wrote:
I am at the point in the construction manual of doing the alignment and
calibration. I got the
The CW pitch has a bottom limit of 300 Hz. He probably had the MON
setting at ZERO, which would have the same effect as described.
73,
matt W6NIA
On Sat, 04 Jun 2011 07:40:11 -0400, you wrote:
Ben,
That would explain it. A pitch of zero would put the audio in the sub audible
range and
Also, note that one of the main advantages to SMT is process control.
Parts can be placed and soldered VERY accurately.
Hand-soldering SMT, even large components like 2012's is much less
well controlled than the design might need to function properly. And
some of the KX3 components are in the
I was using NetTime up until last year. Works fine, is free, etc.
Another way to sync time works well if you use the K3EXREF and have a
GPS-DO running. Using Lady Heather (check out the icon), you can run
command line options at start up. One of the cmd line options is /ts,
which sets the
Brendan also caught this...
matt
On Tue, 31 May 2011 19:19:20 +0100, you wrote:
I am unable to reproduce the anomaly here, Jim. I have checked ALARM,
MIC+LIN and ANTIVOX and all the characters are perfectly steady.
[Firmware: 4.36, DSP 2.14, FL 1.14]
73 de David G4DMP
In a recent message,
XMIT is pretty handy if you're using a data mode program that doesn't
have a serial port connection from the computer to the RS232 jack. For
a while, I was using MT63 in DM780 this way. Until I got the serial
VSP's and a lot of USB - Serial mapping cleared up.
It makes a pretty lousy straight
Check the schematic. The aux 12V is really close to the 12V input,
being dropped by one diode and a FET junction. There's no shunt in
that leg. No way to measure I to the 12V output.
matt W6NIA
On Mon, 30 May 2011 18:18:44 +0100, you wrote:
Well, it's in the title really, but I was surprised
About 30,000x as long
On Mon, 30 May 2011 18:25:15 +0100, you wrote:
Thanks guys for the lightning speed answers. Now to ask Icom about
something on my IC-703, wonder how long they will take to respond! :-)
73 Stephen
On 30 May 2011 18:22, Matt Zilmer mzil...@verizon.net wrote:
Check
Hi Don,
I use WSPR sometimes when propagation is doubtful to see if it
improves or not. Works great on this K3. There is also a web page
that displays all WSPR receiving stations and what stations they've
copied: http://wsprnet.org/drupal/wsprnet/map. You can set the band
your interested in,
Hi Paul,
On high-duty cycle modes like PSK31, you will see the PA TEMP climb
into the 40's. The units are degrees Celsius (C). Don't worry about
over-temp, the K3 takes care of itself quite ably.
Under idle conditions, the FP TEMP is usually higher than the PA.
Typically something like 35C for
Works great until you drive through a metro area with lots of
educational programming. Ugh. Vehicle playback was bad enough
without getting blasted picking up spotty coverage from outlets 50
miles away that overwhelm the Part 15-mandated extremely low power
from the TX output.
Been trying to
From D9 Owner's Manual (may be downrev at this point), p49:
Use VFO A to set the gain in dB. In general,
youll want to add 1-2 dB for 400-500 Hz
filters, and 3-4 dB for 200-250 Hz filters.
I left the 1.8, 2.8, 6 and 13K filters alone. The 250 Hz I have set
for 3 dB gain.
matt W6NIA
--
On
Use a nibbling tool. Take a tiny amount off of each end.
matt W6NIA
On Tue, 24 May 2011 10:58:31 -0400, you wrote:
I have a BL2 minimodule that's about 1/4 too long for my purposes. I'd
like to cut off a piece of it without zapping the functionality of the
board.
What's the neatest way
Slight correciton. The ATU will remember ATU settings by ANT, band,
and band segment. This allows you to get a very close tune up through
the entire band (available on all bands except 2m - K144XV), at least
for segments you've run ATU TUNE within.
Segment size in the lower bands is smaller in
Avionics audio has the same problem to cope with: Intercom during
non-keyed periods, to headsets - maybe as many as four or six.
There are little $100 to $200 protable intercom boxes that can be
rigged for this. I have one, although I don't know if it would work
with dynamic mics or not. If i
14.3035 for the SSB net @ 1800Z..
matt
On Sun, 15 May 2011 13:45:41 -0400, you wrote:
What's the new frequency please?
Philip LaMarche
LaMarche Enterprises, Inc
mailto:p...@lamarcheenterprises.com p...@lamarcheenterprises.com
http://www.LaMarcheEnterprises.com
It's a tradeoff. 13 KHz gets you FM capability on TX, but should not
be used for AM. The 6 KHz filter is adequate for SWL and allows AM
TX.
Personally, I have no need for AM TX, so using the 13 KHz filters (one
in each RX), also allowing regular FM on TX/RX. This is useful if you
have the
With only six FCC enforcement engineers, it's not likely to result in
another Hatfields vs McCoys relationship.
matt W6NIA
On Wed, 11 May 2011 02:56:22 -0700 (PDT), you wrote:
Jim Wiley-2 wrote:
The FCC has the power to
force your neighbor to stop using the interfering device.
Bet that
Astron RS25M.
matt W6NIA
On Wed, 11 May 2011 12:22:56 -0400, you wrote:
Has anyone settled on a nice power supply for the K3?
Cordially,
Bruce J. Howes W1UJR
www.W1UJR.net
__
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Home:
727-937-8834 Fax
727-510-5038 Cell
www.w9dvm.com
K3 #1605
KPA 500 #029
CCA 98-00827
CRA 1701
W9DVM
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Matt Zilmer
Sent: Wednesday, May 11, 2011 12:47 PM
To: Bruce W1UJR
Cc
Same antenna used on both rigs?
matt W6NIA
On Tue, 10 May 2011 09:28:55 -0700 (PDT), you wrote:
Hi to all...
The other evening, VK0KEV was on 15 phone, 21.314 to be exact, at about 9 pm
local time in Michigan. I tuned the K3 to his frequency and could tell he was
there but not good enough
If you have the P3's AVERAGE enabled, it can lower the peak shown on
the P3. If at the same time, you have CONFIG:SMTR PK turned ON, there
will probably be a significant difference between the two indicated
levels. The K3's S-Meter will hang on the peaks for a short time,
maybe long enough for
X-Originating-IP: [69.16.226.196]
X-Originating-IP: [95.240.50.101]
both tell the whole story if you view the header.
nslookup shows
69.16.226.196: mail.qsl.net
[95.240.50.101: host101-50-static.240-95-b.business.telecomitalia.it
73,
matt W6NIA
On Thu, 05 May 2011 21:06:41 -0700, you wrote:
You could use the SQL control to set the threshold up to the noise
floor. I use scan all the time with an S4 noise level, and the SQL
helps a lot.
matt W6NIA
On Wed, 04 May 2011 16:36:02 +0100, you wrote:
That's great and I like the idea, but with a variable S7 to S9 noise floor
here, I find
Ethernet cable is gonna look oogly - but it's cheap. The twisted
pairs should provide a little shielding. The jacket will not be very
smooth unless it's made from some material like TPE (rubberized
thermoplastic). These are usually called Plenum Cables because of the
rated temperature range.
Only FM mode can be disabled entirely. See p29 of the Owner's Manual,
rev D9 (DEC 2010).
matt W6NIA
On Mon, 02 May 2011 22:45:02 +0200, you wrote:
excuse me, my email was not complete.
I want dissable AM.
At this moment i can receive AM and i want dissable it.
It is not enable with any filter
Good point, but it could be someone's NTSC box that has an HD
converter in front of it. Still - hearing an even harmonic seems odd.
Or another piece of shack equipment that uses a color burst xtal.
73,
matt W6NIA
On Sun, 24 Apr 2011 17:02:52 -0700, you wrote:
On 4/24/2011 1:39 PM, Grant
Suggestion: Get a shielded USB cable and/or use them throughout the
shack. Chassis-ground your computer. Use the ferrites too, but try
those suggestions first.
73,
matt W6NIA
On Sun, 24 Apr 2011 17:44:29 -0700, you wrote:
Every time I plus the USB cable in the back of my WINKEYER, I am
First enable TECH MD via MENU to see the full CONFIG menu.
matt W6NIA
On Sat, 23 Apr 2011 18:44:12 -0400 (EDT), you wrote:
Hi: The instruction sheet says to use the CONFIG:REF CAL to find the
current reference frequency and my CONFIG does not list a REF CAL. Where is
it
hidden?
73,
On Sat, 16 Apr 2011 07:07:25 -0700 (PDT), you wrote:
The K3EXREF will use either a sine wave input at 4 to 16 dBm (2 to
3.3V), or a TTL signal. The manual advises using a 50 ohm series
resistor for 5V TTL to drop the voltage level into the proper range.
1. Will the K3EXREF work straight from the
The K3 connector is an SMA. Almost all of the Trimble units came with
a splitter, because E911 required two 10 MHz references to function.
Unless you need two sources yourself, I'd go direct from the Tbolt to
the K3 without the splitter, but it really doesn't matter. You'll
have plenty of 10 MHz
Set it under TX full power load at the K3 APP terminals, measured
using an external voltmeter known to be accurate. Just probe into the
APP backshells with the DVM probes.
I use 14.2 at full load. RX voltage is then 14.5V. This provides
some margin for the power supply going bat$#!+. The
Also, try to maintain skin-contact distance between the business end
of the soldering iron and the work.
matt
On Fri, 15 Apr 2011 16:30:09 -0500, you wrote:
On Fri, Apr 15, 2011 at 4:16 PM, Wayne Conrad wcon...@yagni.com wrote:
...All I've got is desoldering braid, and
I'm no genius with
Might also want to try Line In as a source to see if it works.
This might isolate the mic itself or the mic input circuit as the
problem.
matt W6NIA
On Wed, 13 Apr 2011 08:57:13 -0700, you wrote:
Hi Roger,
What microphone are you using? If it is a MH2, it requires Bias to be
turned on in the
Small addition / correction.
Nearly all consumer electronics is produced using metric hardware,
mainly because it comes from Asian sources. With the exception of the
odd drive types (Torx, one-way, etc.), the sizes roughly approximate
the American standards in terms of TPI, torque settings, etc.
Thanks Paul. Good summary and reference info.
The K3EXREF certainly works as advertised. I've already used two
different Rb sources, and it's solid as a rock. Using a TIA over the
weekend,, saw a 1 to 2 Hz wander at 28MHz, however the Rb clocks have
a little start-up drift and the wander might
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