Catching up on my K3 manual and changes - The owners manual Errata
D1-6 refers to
K3 Firmware (revision 2.77)
of which I can find no trace, not in the hfnotes.rtf and I don't
appear to have downloaded that version.
Perhaps all is contained in 2.78?
73 de M0XDF, K3 #174
--
The trees that
About to (finally) try out some RTTY/PSK31 using soundcard AFSK A/DATA A
modes. Intuitively was going to run at reduced power being 100% duty cycle
but have read in a couple of places (not the manual..) that you can run RTTY
at full power (100w). Is this right and presumably it applies as well to
Hi all,
I'm wanting a radio cover for my ELECRAFT K3 anybody know where I might
obtain one please?
I follow the k3 radio may I say brilliant piece of kit had all the big hf
radio's icom pro3 @ ft2000 's nothing
Compares to this k3 wish it had been around sooner it would have saved me
money.
Hi All
I just finished assembling my K1 transmitter, and managed to make a
first QSO with it (France - Bulgaria). Everything was OK, except that
the frequency was sometimes very unstable. I suspected some cold solder
or missing component, since I noticed that the RIT was also not working
(even if
Rose Kopp - elecraftcov...@rfwave.net
High quality, very good workmanship, very flexible appraoch and
cutomisable to your requirements. Can't recommend her highly enough.
Covers, Carry cases, HexKey cover (that lets you work with the cover
on), I'm sure she could do many other things.
No
In a recent message, michael hardy m1...@talktalk.net wrote ...
I?m wanting a radio cover for my ELECRAFT K3 anybody know where I might
obtain one please?
I bought some *very* nice dust covers for my K2 and K3 from Stan Clewett
W6ON. They are in felt and come in a range of colours customised
I am finding that, after adjusting CONFIG: XV1 PWR the frequency of
VFO-A changes. VFO-B also changes, but by a much greater amount -
144.453 goes down to below 144 MHz.
Consequently, after adjusting CONFIG: XV1 PWR, I have to reset VFO-A and
VFO-B.
Is this normal, or is there a firmware
On Jan 20, 2009, at 12:37 AM, David Ferrington, M0XDF wrote:
Catching up on my K3 manual and changes - The owners manual Errata
D1-6 refers to
K3 Firmware (revision 2.77)
of which I can find no trace, not in the hfnotes.rtf and I don't
appear to have downloaded that version.
Perhaps
GW0ETF wrote:
About to (finally) try out some RTTY/PSK31 using soundcard AFSK A/DATA A
modes. Intuitively was going to run at reduced power being 100% duty cycle
but have read in a couple of places (not the manual..) that you can run
RTTY at full power (100w). Is this right and presumably
Hey troops,
I had an idea last night while in CW QSO with my K3. I've noticed that
I always turn the AF gain down when I send CW. I have the side tone
volume set to just the right level for the Spot function to work, but
when I send CW I want to greatly reduce the distraction from the
Pardon my density, but I can't figure out how to realize the function
depicted in figure 3 of the K3 Owner's Manual: routing a signal from the
ANT2 connector to the KRX3 through the KAT3. I don't see anything in the
FAQ. Can someone, please, tell me how to configure the rig so that K1 and K3
are
If it is possible and practical from a programming aspect, the following would
be a nice feature to have in the K3.
To have each menu function screen numbered and a sheet for reference with the
menu settings and there numbers listed. It would make finding what you are
looking for quicker and
I have the KRX3 installed and up and running. Really slick.
Question:
I have the 2.8 filter on the sub-receiver KRX3 and the FM, 6kHz, 2.8 kHz,
and 1.8 kHz on the main. Is there any advantage to having the same set in
the KRX3 as the main? It would appear that the 2.8 kHz in the KRX3 works
Good morning,
I have an old D-104 that worked fine when last used (1977) and want to use
it with the K2.
I know I could replace the element with one from Heil, but I would prefer to
keep it as original as possible (it does have the preamp in the G stand
base).
I will assume the preamp works,
Interesting idea Keith!
I must admit that I too have often been turning down gain controls while
transmitting, not only on the K3, but even more on other rigs. At other times I
have been using semi-QSK with a *LONG* timeout, even though the rig including
amp can handle full QSK. The reason is
The D-104 is an excellent microphone for the K2 (and K3), Tom. Because
the ceramic/crystal element is high impedance, your best way of testing
it is to wire it up and try it. The pre-set gain control will need to
turned fairly well down.
Connect it to the 8-way plug:
WHITE (or
I know I could replace the element with one from Heil, but I would prefer
to
keep it as original as possible (it does have the preamp in the G stand
base).
Tom,
Odds are the crystal element is still in good shape, provided it has not
been subjected to a high humidity environment over an
What is ducking, as you call it here?
73! Ken Kopp - K0PP
elecraftcov...@rfwave.net
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Do you have an audio amplifier, a mic input on your sound card or even a
pair of headphones around? Try the mic with them. Any audio in the phones is
likely very low level but you might hear something in the typical 50-ohm
computer or game headsets around today. Some clip leads and a suitable
Ducking is a commercial radio / sound industry technique of attenuating
the music when the DJ talks. In the old days, the DJ at the radio
station would just pan down the music volume whenever he spoke into the
mic. These days, recording studios will use a compressor with a
separate trigger (side
Roy, WK4Y wrote:
If it is possible and practical from a programming aspect, the following
would be a nice feature to have in the K3.
To have each menu function screen numbered and a sheet for reference with
the menu settings and there numbers listed. It would make finding what you
are looking
Individually numbering each menu item could prove to be awkward. If you assign
numbers 1 through 'n' now, what happens when you insert something later? It
gets number n+1 but it may appear out of numeric order as you surf through the
menu system. Same thing happens if you move an item
I still don't understand this notion. For CW, don't you obtain this
effect simply by turning down the sidetone volume? On transmit,
receive is already muted.
Peter
On 1/20/09, Darwin, Keith keith.dar...@goodrich.com wrote:
Ducking is a commercial radio / sound industry technique of
Paul, W9AC, wrote:
Also, anyone contemplating the use of the D-104 with the stock Astatic amp
should consider an alternative buffer amp. The input Z to Astatic's 2-stage
preamp calculates to 470K-ohm -- way too low for a crystal cartridge. The
crystal cartridge should see a termination of no
I thought it was pretty nice for the menu to be in alphabetical order so
it was
easy to run through to find what you are looking for, and lends itself
very
well for new additions.
Also making up a cheat sheet for most used functions, just leave a
couple spaces
between letters for new
No, the manual way to achieve this effect is to turn down the AF gain
while you're transmitting. Sidetone is still there nice loud but the
RX audio that you hear between elements is reduced. When you're done
sending, you reach for the AF gain and turn it back up to the normal
listening level.
Keith,
This is an interesting idea, and I've added it to the firmware
wish-list. Thanks. In the interim you might try a non-zero value of CW
semi-QSK delay, assuming you don't need full break-in.
Wayne
N6KR
On Jan 20, 2009, at 9:52 AM, Darwin, Keith wrote:
No, the manual way to achieve this
About to (finally) try out some RTTY/PSK31 using soundcard
AFSK A/DATA A modes. Intuitively was going to run at reduced
power being 100% duty cycle but have read in a couple of
places (not the manual..) that you can run RTTY at full power
(100w).
The K3 will handle 100W for 10 minutes
Thanks for the comments to all replied. I understand Keith's viewpoint.
But, Yaesu has this and has made changes where the items did not stay the
same. But I don't see updating the sheet a problem. If they are able to do
it to the firmware, I would think that each update would overwrite the
The Astatic D-104 was designed as a *communications* microphone with a
carefully shaped frequency response for speech and not for extreme high or
low frequency response.
Although the presence rise was a design attribute of the mic, limited
low-end response was not. The D-104 was produced in
Hi Eric,
Not sure I understand what benefit there would be to open up the bandwidth
when in QSK mode. Since I most likely will be in QSK mode when calling
someone, I would think one would want to maintain the same receive bandwidth
as selected before initiating the call.
If I need to change
I would definitely view it as an option, and I'd want some
configurability to it.
But, with this feature, you'd still be able to run full QSK and hear
between dots. It may be that really weak stations become harder to hear
depending on how much attenuation you choose to apply to the RX signal.
wayne burdick wrote:
Keith,
This is an interesting idea, and I've added it to the firmware
wish-list. Thanks. In the interim you might try a non-zero value of CW
semi-QSK delay, assuming you don't need full break-in.
I would use this if the amount of compression was adjustable. But
Joe Subich, W4TV-4 wrote:
PSK31/62/125 is a two tone mode and will show significant
IMD at power greater than 50 to 60 watts peak (20 to 30 W
average in idle).
Actually, as I said, it's quite acceptable at 100W peak, which I have run on
several occasions inadvertently due to
Hopefully if implemented it is an option. If not using QSK it is fine. But
if using QSK I want to hear between elements, even if the other station is
weak while I am sending so that I don't need to keep sending if the other
station starts transmitting.
73,
N2TK, Tony
-Original Message-
From reading the posts about ducking it sounds like
there are those of you who operate CW in a full break-in
mode where you hear between code elements. Is this
the case?
If so, I can't envision how you tolerate the noise (!) and
understand why you'd want to lower the level of the din
between
On Jan 20, 2009, at 10:54 AM, N2TK wrote:
Hopefully if implemented it is an option.
Definitely.
Wayne
If not using QSK it is fine. But
if using QSK I want to hear between elements, even if the other
station is
weak while I am sending...
---
http://www.elecraft.com
Not much of a RTTY person, but have had several requests for
RTTY qsos for the Triple Play LOTW award going on, so today
I had a request, got the manual out and in a few minutes had RTTY
perking along just fine. Quite a relief after having to have interfaces
and computer hooked up etc.
I'm enjoying my first week with my new K3.
But, I find some features that I'd like to have aren't there or I don't
yet know how to do them if they are.
On my K2 I could use my paddle as a PTT when operating SSB using a
headset. That was handy. The paddle was right there.
On my Orion, that
Yes, it is to manage the din when operating full break-in mode!
I use QSK because my CW timing gets messed up by semi break-in. I find
myself waiting for the RX to open back up before I send the next word or
trying to rush things to prevent the change over.
I also send with bugs or straight
Wayne said,
In the interim you might try a non-zero value of CW semi-QSK delay,
assuming you don't need full break-in.
My comments:
This request is something I've never heard of and I am having a hard
time imagining an actual use for it. If you turn the AF down (or duck
it), then they station
On Tue, 2009-01-20 at 11:05, Ken Kopp wrote:
Other than the obvious desire to hear a BK between
code elements, or to hear if the DX station in a pile-up
has answered someone other than you, what's the
reason for using this mode?
I first started using full break-in many years ago when I was
N2TK wrote:
Hopefully if implemented it is an option. If not using QSK it is fine. But
if using QSK I want to hear between elements, even if the other station is
weak while I am sending so that I don't need to keep sending if the other
station starts transmitting.
Actually, I think a small
Darwin, Keith wrote:
Yes, it is to manage the din when operating full break-in mode!
I use QSK because my CW timing gets messed up by semi break-in. I find
myself waiting for the RX to open back up before I send the next word or
trying to rush things to prevent the change over.
I tend to
Douglas,
To avoid bringing down the audio level of the station you are working,
again, the ducking might be better done by automatic change of
bandwidth instead of automatic change of gain setting:
I would be listening around the band with, say 500 Hz, find a station, use
e.g. CWT to tune
If I manually turn the RF gain down, then I've made it so only the loud
stations are loud to me. Quiet stations (and the band noise) are all
but gone. When a loud station appears, I hear them well. When loud QRM
appears, I hear it well too which is exactly what I want to avoid.
A similar issue
DX Labs is the best I have used so far, and I have tried many. Once
setup, it makes working with LOTW a snap. But I do more work from the
DX cluster, or controlling the rig directly, as opposed to the GUI
interface.
Dave Wilburn
NM4M
J Kulp wrote:
I have been quite inactive for almost 10
I'm one who often uses full break-in. There's a lot of reasons to use
it but it requires certain aspirations depending on situation. For
instance, here are some pointed examples:
Say you're chasing DX, there are others chasing the same station at
the same time. Everybody calling needs to leave
Julian, G4ILO wrote:
Actually, as I said, it's quite acceptable at 100W peak, which I have run
on several occasions inadvertently due to setting the power control to 40W
and believing that's what I was getting.
I must apologize and correct the above statement since I was thinking about
I can only speak for myself, but I adjust the K3's BW, AGC, RF gain
and AF gain so that the there isn't that much noise at all - so full
QSK is not painful at all, but actually quite pleasant. I suppose such
ducking of the audio could be desirable when when gains are turned way
up in an attempt to
I like this ducking idea and would very likely use it. It's sort of a
'soft' QSK.
I certainly understand the benefits of full QSK operation, but it's
something that I simply cannot get my brain to cooperate with. To me,
operating full QSK with other signals present is like trying to count
Why do something so simple as use your fingers? Lets have the software
do it for us.
Geesh!
Lee - k0wa
So in addition to Wayne's suggestion (which I agree with and was
actually my first reaction), how about just turning down the RF gain
for that QSO to the point where the noise (almost?) is
Having a blast building the K1. I just found a mistake I thought I'd
share because maybe someone else could benefit.
On p. 29 of the instructions, it states as 6th step:
On the top and bottom sides of the board near J7 you'll find short
jumpers. Install U-shaped wires at both locations.
Very nice condition (like new in original box). The MD2 was made by Heil and is
in a stainless steel case. It works as is with the K3, just turn on the front
panel bias on the K3. I do not have a desk stand or clip for it, just the mic
and cable built in to hook to the K2 or K3. Asking $79 +
I've been using the setup you describe with a K-2 for about 10 years
without problems. In fact I've gotten a few unsolicited compliments on
audio over the years. Mine is wired just like David Pratt described. I
have the K-2 set for SSBA-1 (attenuator in) and the mic gain pot about
half way
YANF - Yet Another Feature Request
I use the Heil Pro Headset and VOX for work in a contest. This weekend I was in
the VHF contest and got to try my new XDVR. It was great for running CQ TEST in
repeat mode. But when someone answered I would have to shut off the XDVR
hitting some button (it
To all who took the time to reply - Thank You.
I've been wanting to do this since I finished the K2 but have never gotten
around to it.
I bought the Heil desk mic and classic stand with the K2 and I guess I'll
have to sell it now to force my own hand.
73,
Tom
-Original Message-
Sending ..-- truncates the usual 4-second idle time to 1 second or
so. I think of it as an IM prosign, for IMmediately stop sending.
Have fun!
73,
Wayne
N6KR
On Jan 20, 2009, at 11:46 AM, Merv Schweigert wrote:
I seem to remember some thead about the length of the diddle after
the qso is
I second that
--
Don't look forward to the day you stop suffering, because when it
comes you'll know you're dead. -Tennessee Williams
On 20 Jan 2009, at 22:11, aa1o wrote:
YANF - Yet Another Feature Request
I use the Heil Pro Headset and VOX for work in a contest. This
weekend I was in
G'day,
Just received my PR6 (6m pre-amp). I've set it up for CTRL from the ACC
socket (Config: DIGOUT 1 - On), that is it is switched on only when
switching to 6m. All works very well, I see a 7-8dB improvement in
antenna noise and a subsequent improvement in received signals.
The 6m
Pardon my density, but I can't figure out how to realize the function
depicted in figure 3 of the K3 Owner's Manual: routing a signal from the
ANT2 connector to the KRX3 through the KAT3. I don't see anything in the
FAQ. Can someone, please, tell me how to configure the rig so that K1 and K3
are
I'm not sure what the din is, other than what is happening on the
frequency I am transmitting on. If you don't want to hear the frequency
between dits, why are you running QSK? Set the hang time to a character or
word space at your speed (easily done with most contesting programs or
hardware)
So I purchased a NUE-PSK modem kit ( I had them do the surface-mount
component soldering), and after I had completed my portion of the soldering,
things
checked out fine.
I also ordered the cable that connects the modem to my K2, but I was
informed that the cable would be shipped
Brian, I am with you. I can connect to either of the SO-239 connectors on the
back by routing the small piece of the TMP cable from J43 on the KAT3 to the
KRX3 connector, but my BNC is not connected to anything. I was told on this
forum that there is an antenna connection to the KRX3 through
It would be great if all you had to do was route a bnc jumper from RX ant
OUT to the AUX ant on the sub-
Receiver and in that way when the sub was active it would use the receive
antenna for diversity
And when inactive it would be the main receiver REC antenna.
-Original Message-
From:
Guy,
Forgive me for putting bandwidth change into the already complex argument,
but since you mentioned it, here is further explanation of my view on that:
When I'm operating QSK I want to hear my frequency between dits
but *only my* frequency. All too easily I make transmission errors
if the
Hi all,
I know, I know... I should have used a trickle charger on my K2's battery
like the one Don, W3FPR talks about at: http://w3fpr.qrpradio.com/index.htm
. But I didn't. Before I take the easy way out and order a new battery from
Elecraft (only 30 bucks, so that's not too bad), does
Is the toroid guy still in business? I see him listed on the site but hear
much about him anymore.
Tom
WB2QDG
k2 1103
- Original Message -
From: W7BRS k3u...@w7brs.com
To: elecraft@mailman.qth.net
Sent: Monday, January 19, 2009 3:43 PM
Subject: Re: [Elecraft] K2 comprehensive list of
The K3 is an SDR.
Let's make the most of it!
73,
Tony W7GO
Lee Buller wrote:
Why do something so simple as use your fingers? Lets have the software
do it for us.
Geesh!
Lee - k0wa
So in addition to Wayne's suggestion (which I agree with and was
actually my
If you want to ship them to me, I will wind them for you...contact me off list
please...--... ...-- Dale - WC7S in Wy From: th...@att.net To:
k3u...@w7brs.com; elecraft@mailman.qth.net Date: Tue, 20 Jan 2009 20:07:08
-0500 Subject: Re: [Elecraft] K2 comprehensive list of toroids to wind? Is
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Help:
Hi Wayne
I'll second that. Dave G4AON kindly sent me an old version of the
firmware so that AM would work again. For the K3 to be viable as an AM
TX it needs to behave the same way as a boat anchor rig. My KW Vanguard
uses two 6L6s to modulate a 6146B. The modulation is excellent. My
706MK11
I would like to request that the operation of the CWT function be changed.
Now when ever I am on CW and enable CWT as soon as I change modes, or switch
bands, the CWT function is turned OFF. I would like to see the CWT function
remain ON until I turn it OFF. This function can either be global
Yes! :-)
73, Eric WA6HHQ
Elecraft
Tom McCulloch wrote:
Is the toroid guy still in business? I see him listed on the site but hear
much about him anymore.
Tom
WB2QDG
k2 1103
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You
Hello everyone, I'm sorry to trouble you with something which you've probably
had posted a thousand times. I'm very new to the hobby and am struggling to get
the K1 to work.
Symptom: Up power on the current drain is high (as much as I would allow the
bench supply to give).
This is with just
I just completed the Test and Alignment Part I. All tests passed with
flying colors. However, when I set the AGC Threshold Voltage using R1, the
maximum voltage I was able to reach was 3.67V with the pot at the end of its
range. I checked this value with both my DMM and the onboard volt meter
Yes, Yes ... me too!
I too, would appreciate this addition. I thought I might
be the only one who noticed this omission. Turning
on CWT is the first thing I do after landing on a band.
I'm a CW-only type and I never operate without it ... or
SPLIT mode, for that matter. It could remain on
Brian,
Whether figure 3 is applicable to your K3 or nor depends on how you have
the subRX antenna connection physically connected.
If you have connected the subRX antenna to the Aux RF BNC connector, the
configuration shown in Figure 3 is not possible whthout changing the
antenna cable to the
Jef,
Sorry to be the bearer of bad news, but if you dumped 13.5 volts onto
the 5 volt rail in the K2, it is likely that you have either damaged or
stressed all the components that operate on the 5 volt rail.
That would be Front Panel U1, U2, U3, and U4. It is also possible that
the encoder
I like the idea as well... if one could adjust the audio attenuation to suit
one's needs it would help those of us who aren't as proficient as we'd wish
and distracted as well.
73,
Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
-Original Message-
Keith,
This is an interesting idea,
Tom,
Sorry, but there is no good cure for your exhausted SLA battery. They
do have a limited lifetime, but if left discharged for a significant
length of time, there is no bringing them back. I would guess that your
efforts to bring it back to life would cost you more time and energy
than
I miss it too. I have a foot switch etc, but when I am busy and want to
make a SSB comment, it is handy on the K2
73,
Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
-Original Message-
I'm enjoying my first week with my new K3.
But, I find some features that I'd like to have
Tom,
Mychael was well and still winding toroids as of my last order about a
month ago. An email to toroid...@earthlink.net will order your toroids,
or you can send the order form, or just send PayPal funds to him and
your toroids will arrive by USPS Priority Mail in short order.
73,
Don
Ian,
Check and re-check T4 to be certain the windings are not interchanged.
Secondly, check to see if the High Current condition occurs on all
bands. If it is only on one band, the suspect the Low Pass Filter for
that band.
Check the base DC voltage of Q7 during transmit. If it is other than
Fred,
Your problem is not really a problem. The cause is the 8 volt regulator
which is on the low side of its 10% tolerance range. Just set the AGC
threshold pot to maximum and all will be well.
If you want to optimize the AGC threshold later, you may do that, but
wait until you have the K2
Hi Joe,
Thanks for the observation. Yes, I now confirm that if I'm operating CW
with the CWT function turned ON and then switch to another band (which was
previously left in CW mode) then the CWT will remain ON. However, if the
band I switched to is any other mode then CW then the CWT
Is the toroid guy still in business? Yes! :-)
73, Eric WA6HHQ
Of course after all this time he now has arthritus in his finger jointsto the
extent that someone else has to feed him his daily meals,his eyes are
permanently crossed and weaving, and his family hasforgotten his real name.
They
Don,
Thanks for the help, but I'm still not with you. I want to operate in SO2V
mode with the main and sub receivers on different bands using different
antennas connected to the ANT1 and ANT2 connectors.
I have the TMP cable connected between the KAT3 and the KRX3 input. The TMP
cable from the
FOUND IT
In order for the KRX3 to get its input from the ANT2 connector, the KRX3
input must come from the KAT3 **AND** one must set the KRX3 to ANT2 using
the B_SET button.
Whew!!!
Brian K1LI
On Tue, Jan 20, 2009 at 10:46 PM, Brian Machesney nekvts...@gmail.comwrote:
Don,
Thanks for
Brian,
That is good news. Try a press of the RX ANT button too, that should
work if the sub is on.
73,
Don W3FPR
Brian Machesney wrote:
FOUND IT
In order for the KRX3 to get its input from the ANT2 connector, the
KRX3 input must come from the KAT3 **AND** one must set the KRX3 to
That is an interesting idea Keith. I've been reducing the gain by hand
whenever the band noise is objectionable while sending. Been doing that
since I was using a regenerative receiver back in the early 1950's.
But I also grabbed the gain control on the board at KVCR when I was spinning
platters
Dave, I emailed K3Support and they say that the AM transmit is 100% Are you
sure it's not a setup issue? Any more than 10w will be a problem, as well any
compression on AM, not good, and AM is very Mic Gain and microphone
sensitive. What say? !!! Firmware version 2.38 (Sept 2008) included
Brian Machesney wrote:
I have the TMP cable connected between the KAT3 and the KRX3 input.
The TMP cable from the Aux RF BNC connector is present but insulated,
per the manual instructions, so it is inactive.
I want the input to the KRX3 to come from the ANT2 connector. What I
need to
This is already on the list -- now moved up a notch.
73,
Wayne
N6KR
On Jan 20, 2009, at 5:29 PM, W6NEK wrote:
I would like to request that the operation of the CWT function be
changed.
Now when ever I am on CW and enable CWT as soon as I change modes, or
switch
bands, the CWT function is
Ron,
I too am a firm believer in the KISS principle.
Too much automation drives me crazy trying to remember what the
automation is trying to do for me. Oft times the automation does not do
what I want to be done. manual controls forever.
This is not a vote against automation and ease of use,
All,
I am wanting to change the audio gain controls for the main RX and the sub RX
so that they perform in the common audio gain and balance control configuration.
I am unable to find the directions to affect this change. Can someone indicate
the location of the instructions in the manual.
Milt, N5IA wrote:
All,
I am wanting to change the audio gain controls for the main RX and
the sub RX so that they perform in the common audio gain and balance
control configuration.
In the CONFIG menu change SUB AF to BALANCE.
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
Actually, when he's not winding, raising two kids, etc., he's playing the
bag pipes. Keeps the arthritis at bay as he ages :-)
Ron AC7AC
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Don Rasmussen
Sent: Tuesday, January 20, 2009 7:35 PM
To:
Don Wilhelm wrote:
To connect the subRX auxiliary input to the non-transmit KAT3 antenna,
the TMP cable from the KAT3 to the subRX antenna input must be in place
(instead of the TMP cable from the BNC).
Factory built K3s with the subRX installed have the BNC cable installed
and a separate TMP
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