Date   

For Sale: Elecraft K3S 160-2m transceiver

Keith KV5J
 

Elecraft K3S 160-2m loaded transceiver
 
Here's your chance to get an Elecraft K3S with many of the highly desired options.
 
K3S serial number 10193
KPA3A 100 watt module
KAT3A Autotuner dual antenna ports
KBPF3 general coverage RX band-pass filter
KDVR3 Digital Voice Recorder
 
K144XV 2 meter internal transverter
 
Main receiver filters
KFL3B-13kHz FM/AM filter
KFL3A-2.8kHz optional filter exchange for KFL3A-2.7kHz filter
KFL3A-1.8kHz (Inrad)
KFL3A-400Hz
 
KRX3A High Preformance Sub receiver
 
Sub receiver filter
KFL3A-2.8kHz optional filter exchange for KFL3A-2.7kHz filter
 
KSYN3A synthesizers are standard in both the main and sub receivers with the K3S.
 
Elecraft’s state-of-the-art K3S transceiver offers a unique combination of ultra-high performance and affordability.
Includes both USB and RS232 ports; Using USB port eliminates need for PC sound card and line-level audio cables.
 
No need to buy a stripped down K3S transceiver and piece together parts.
 
Don’t let it slip away, pounce while it is still here!
 
Selling for $3400 shipped.  PayPal ask.

Keith, KV5J
Email me nelasat@...


Re: Support

Dave (NK7Z)
 

I too would like to get a rough idea of where we are if I send in a device for repair. I have a P3, that is temperature sensitive on boot, (if cold fails to boot), that I am holding off on sending in right now.

Any ideas how long that might take if I send it in?

73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources

On 5/20/21 2:34 AM, K1dj via groups.io wrote:
Good morning -  As of yesterday, it has been 14 weeks since Elecraft acknowledged receipt of my K3S for repair.  My email request for a status update a few weeks ago was not answered.   It would be helpful to those of us similarly situated to know, at least, approximately where we are in the queue, please.
Best wishes - Rich, K1DJ

On May 19, 2021, at 11:54 PM, Paul Petherick <paul.peth@hotmail.com> wrote:


Thanks Eric but all is good now.  Got my amp back repaired and working fine
The problem may have been on my end.
Paul. K1sec

Sent from my Verizon, Samsung Galaxy smartphone
Get Outlook for Android <https://aka.ms/ghei36>

------------------------------------------------------------------------
*From:* Elecraft-K3@groups.io <Elecraft-K3@groups.io> on behalf of Eric Swartz - WA6HHQ, Elecraft <wa6hhq_lists@elecraft.com>
*Sent:* Wednesday, May 19, 2021 2:26:45 PM
*To:* Elecraft-K3@groups.io <Elecraft-K3@groups.io>
*Subject:* Re: [Elecraft-K3] Support

[Edited Message Follows]

Hi Paul,

I apologize for the support problem you are encountering This is really odd, as we are not backlogged multiple months on cs mails.  We have had response delays of several weeks on occasion due to a huge surge in questions and support emails received during the covid crisis and we are working hard to get that down. (We've also seen much stronger sales than we expected. I guess more hams are at home and are increasing their operating time!) Its also possible your email is getting incorrectly caught in a spam filter on this end.

And as a general note we are definitely continuing our support for the K3 and K3S.

Can you email me, at my address below, the email address you are sending to for your support requests?
Also send me a copy of your support request email and I'll make sure it gets to our support team.

73,   Eric WA6HHQ
eric@elecraft.com


Re: Support

K1dj
 

Good morning -  As of yesterday, it has been 14 weeks since Elecraft acknowledged receipt of my K3S for repair.  My email request for a status update a few weeks ago was not answered.   It would be helpful to those of us similarly situated to know, at least, approximately where we are in the queue, please.
Best wishes - Rich, K1DJ



On May 19, 2021, at 11:54 PM, Paul Petherick <paul.peth@...> wrote:


Thanks Eric but all is good now.  Got my amp back repaired and working fine
The problem may have been on my end.
Paul. K1sec

Sent from my Verizon, Samsung Galaxy smartphone


From: Elecraft-K3@groups.io <Elecraft-K3@groups.io> on behalf of Eric Swartz - WA6HHQ, Elecraft <wa6hhq_lists@...>
Sent: Wednesday, May 19, 2021 2:26:45 PM
To: Elecraft-K3@groups.io <Elecraft-K3@groups.io>
Subject: Re: [Elecraft-K3] Support
 

[Edited Message Follows]

Hi Paul,

I apologize for the support problem you are encountering This is really odd, as we are not backlogged multiple months on cs mails.  We have had response delays of several weeks on occasion due to a huge surge in questions and support emails received during the covid crisis and we are working hard to get that down. (We've also seen much stronger sales than we expected. I guess more hams are at home and are increasing their operating time!) Its also possible your email is getting incorrectly caught in a spam filter on this end. 

And as a general note we are definitely continuing our support for the K3 and K3S. 

Can you email me, at my address below, the email address you are sending to for your support requests? 
Also send me a copy of your support request email and I'll make sure it gets to our support team.

73,   Eric WA6HHQ
eric@...


Re: PR-6

Mike Streeter
 

Bruce, I have one, like new. what are you prepared to offer?

Mike, WM5DX.

On Wednesday, May 19, 2021, 05:22:17 PM CDT, Bruce N9BX <n9bx73@...> wrote:


Looking for a PR-6 Preamp.  Any model will do. Please contact me off list.
73 Bruce N9BX
  


Re: Support

Paul Petherick
 

Thanks Eric but all is good now.  Got my amp back repaired and working fine
The problem may have been on my end.
Paul. K1sec

Sent from my Verizon, Samsung Galaxy smartphone


From: Elecraft-K3@groups.io <Elecraft-K3@groups.io> on behalf of Eric Swartz - WA6HHQ, Elecraft <wa6hhq_lists@...>
Sent: Wednesday, May 19, 2021 2:26:45 PM
To: Elecraft-K3@groups.io <Elecraft-K3@groups.io>
Subject: Re: [Elecraft-K3] Support
 

[Edited Message Follows]

Hi Paul,

I apologize for the support problem you are encountering This is really odd, as we are not backlogged multiple months on cs mails.  We have had response delays of several weeks on occasion due to a huge surge in questions and support emails received during the covid crisis and we are working hard to get that down. (We've also seen much stronger sales than we expected. I guess more hams are at home and are increasing their operating time!) Its also possible your email is getting incorrectly caught in a spam filter on this end. 

And as a general note we are definitely continuing our support for the K3 and K3S. 

Can you email me, at my address below, the email address you are sending to for your support requests? 
Also send me a copy of your support request email and I'll make sure it gets to our support team.

73,   Eric WA6HHQ
eric@...


Re: PR-6

Greg Mitchell
 

Fyi, elecraft still sells the 6-10.


On Wed, May 19, 2021, 18:22 Bruce N9BX <n9bx73@...> wrote:
Looking for a PR-6 Preamp.  Any model will do. Please contact me off list.
73 Bruce N9BX
  


PR-6

Bruce N9BX <n9bx73@...>
 

Looking for a PR-6 Preamp.  Any model will do. Please contact me off list.
73 Bruce N9BX
  


Re: ** For sell K3S + P3** #forsale

Zoran S58L <zokys58l@...>
 

Hi Jim,

S58L

 

73 de Zoran S58L


Re: ** For sell K3S + P3** #forsale

Jim Brown
 

On 5/19/2021 5:00 AM, Zoran S58L wrote:
I’m selling my Elecraft K3S 100/ATU with P3 panadapter.
Callsign?

73, Jim K9YC


Re: Support

Eric Swartz - WA6HHQ, Elecraft
 
Edited

Hi Paul,

I apologize for the support problem you are encountering This is really odd, as we are not backlogged multiple months on cs mails.  We have had response delays of several weeks on occasion due to a huge surge in questions and support emails received during the covid crisis and we are working hard to get that down. (We've also seen much stronger sales than we expected. I guess more hams are at home and are increasing their operating time!) Its also possible your email is getting incorrectly caught in a spam filter on this end. 

And as a general note we are definitely continuing our support for the K3 and K3S. 

Can you email me, at my address below, the email address you are sending to for your support requests? 
Also send me a copy of your support request email and I'll make sure it gets to our support team.

73,   Eric WA6HHQ
eric@...


Support

Paul Bowen <paulbowen@...>
 

Hi

Well I have tried and failed to get support from Elecraft or even a
meaningful reply to emails during the last seven months. Today my 90 year
old friend went out and brought an IC 7300. To quote him "I will probably be
dead by the time Elecraft reply".

Sometimes you have to cut your losses. I had heard Elecraft support was
legendary I was expecting more, at least more than MFJ. I now have to try
and sell a K3S at a massive loss. Please don`t reply I have left the group.



Cheers

Paul

M0PNN


Re: Sound card for use with LP Pan and K3

Bob Benedict, KD8CGH
 

I recently bought a Behringer UMC202HC for use with my original LP-PAN and it works well with my K3. It's a great combo with WIN43K software.

I hadn't used the LP-PAN in some years and the  old Creative EMU 0202 whose most recent driver was released in 2011 under Windows VISTA  was just not working with  WIN 10.
--

  73
   Bob   KD8CGH


Re: Sound card for use with LP Pan and K3

wb6bee
 

I am using the U5.  I have the U7 and the Beringer on the shelf as back ups.  I tried the beringer and it had harmonic issues, so went back to the U5.   

So far, happy with the U5

Don
WB6BEE


Re: Sound card for use with LP Pan and K3

Jim Brown
 

On 5/18/2021 5:39 PM, Nathan H. Wood wrote:
Are there any of these that stand out or any others that I missed?
If it was me, I'd ask Larry. The Xonars are nice units, although, years ago, I'd heard about reliability issues, I think with the 7.

73, Jim K9YC


Sound card for use with LP Pan and K3

Nathan H. Wood
 

I am using an LP Pan / Win4K3Suite (Win10) as a panadapter for my K3.  I have been using a ASUS Xonar U7 for a number of years.  It's served me well but is now showing signs of critical failures and needs to be retired.  I'm looking for a replacement 128kHz sound card that's reliable and provides a good noise floor.  The recommendations on the telepostinc.com/site haven't been updated since 2018.  Are there any sound cards that stand out as current top runners for this setup?  Personal experience preferred.  Thanks!

In a brief search, I found the following.
Xonar U5
ASUS XONAR SE 5.1
Xonar U7 MKII
BEHRINGER U-Phoria UMC202HD
StarTech.com 7.1 USB
Steinberg UR22

Are there any of these that stand out or any others that I missed?

Nathan, K4NHW


Re: K3 and end fed wire

Mel Farrer, K6KBE <farrermesa@...>
 

Jim, you and I have had this discussion several times, I prefer an antenna that does not need a ground counterpoise and a tuner for most bands, sorry.  END.

Mel, K6KBE

On Tue, May 18, 2021 at 3:34 PM Jim Brown <k9yc@...> wrote:
On 5/18/2021 1:42 PM, K9MA wrote:
> I know they're not popular, but I recommend an external tuner located at
> the end of the wire. The only exception might be if the coax is short
> and the wire is NOT a multiple of a half wave. I

Um, he said he was running a few feet of coax.

I don't see the need for coax unless it is used to insert a common mode
choke, but I DO see the STRONG need for a counterpoise. That can be
anything from radials to one or more wires placed where you can. In
general, more and longer is better. They should be connected to the
radio's chassis.

BTW -- this is antenna fundamentals, has NOTHING to do with the radio,
except that a tuner may be required to match it.

A convenient way to do this is with a BNC to Pomona adapter -- that is,
BNC to a red/black pair of female bananas jacks. Pomona part #1296.
Google "pomona 1296" to see a photo.

73, Jim K9YC







Re: K3 and end fed wire

Jim Brown
 

On 5/18/2021 1:42 PM, K9MA wrote:
I know they're not popular, but I recommend an external tuner located at the end of the wire. The only exception might be if the coax is short and the wire is NOT a multiple of a half wave. I
Um, he said he was running a few feet of coax.

I don't see the need for coax unless it is used to insert a common mode choke, but I DO see the STRONG need for a counterpoise. That can be anything from radials to one or more wires placed where you can. In general, more and longer is better. They should be connected to the radio's chassis.

BTW -- this is antenna fundamentals, has NOTHING to do with the radio, except that a tuner may be required to match it.

A convenient way to do this is with a BNC to Pomona adapter -- that is, BNC to a red/black pair of female bananas jacks. Pomona part #1296. Google "pomona 1296" to see a photo.

73, Jim K9YC


Re: K3 and end fed wire

JOHN MCBRIDE
 

Thanks for the responses. For clarification I can get by with an antenna that will work 10m-40m.  Unfortunately the place I will be setting up the radio and antenna has few trees which limits the options, especially the length of the antenna. Why? The priority for this Field Day site is to be an accessible public location that hopefully many people will visit and be encouraged to become amateur radio operators.

All of the antenna suggestions will be considered, if not for this coming Field Day then later on.

FYI I live in an HOA and my antenna is a vertical wire cut for 20 meters and in a tree, with 16 ground stapled radials. I have a great SWR from 40m to 15m. So, I am confident I can find an antenna that will work for Field Day. And at my QTH I like to use the K3 for PSK31 at 30 Watts.

John N0UQC

--
John N0UQC


Re: K3 and end fed wire

Michael Kopec
 

I know I will probably get a lot of what the heck feedback on this set-up, but it works for me using both my kX3 and K2 with internal tuners, I use a bnc test connector with two test poles connected directly to the radio. I directly connect a 27ft wire, usually strung at a 30 to 45 degree upward angle, to the red pole and a 27ft counterpoise/radial to the other black pole, usually laid on the ground. The xcvr tunes fine on 10 thru 40m with the internal tuner. When I am done operating, I just roll up the #20 stranded wire on a old fishing line spool. It is easy and works for me.

On Tuesday, May 18, 2021, 04:42:51 PM EDT, K9MA <k9ma@...> wrote:


I know they're not popular, but I recommend an external tuner located at the end of the wire. The only exception might be if the coax is short and the wire is NOT a multiple of a half wave. In either case, the counterpoise connects near the end of the antenna.  If you can, the simplest arrangement is to bring the end of the wire right to the tuner near the radio. 

That said, the half wave multiple wire can work very well, if you can match it with an external tuner. (Some use a 9:1 transformer, but I don't.) The big advantage is that only a minimal counterpoise is required, because the antenna impedance is very high. Also, the part of the wire near the feedpoint doesn't radiate much, so bringing the wire right to the radio doesn't hurt performance much.  I have long been using an end fed 40 meter half wave for portable operation on 40, 20, and 15 meters. For 80 meters, I add two 20 meter long radials, bypass the external tuner, and use the internal ATU. On 80, an isolation choke cuts down on RF in the shack, though I don't use it for QRP operation.

73,
Scott K9MA

On 5/18/2021 11:11 AM, JOHN MCBRIDE wrote:
I am considering using my K3 on Field Day with an end fed wire. I have studied the information from Wayne N6KR as well as looked at other information on this topic on line. I am wondering about a transmission line from the ATU (RG8 or other) on the K3 to connect to the end fed wire several feet away. But the recommendation is for the counterpoise to be connected to the ground on the K3. Do I need to run a separate counterpoise wire from the K3 or can the counterpoise be connected to the braid/shield of the transmission line? Any and all responses will be helpful. Thanks!
--
John N0UQC


-- Scott  K9MAk9ma@...


Re: K3 and end fed wire

K9MA
 

I know they're not popular, but I recommend an external tuner located at the end of the wire. The only exception might be if the coax is short and the wire is NOT a multiple of a half wave. In either case, the counterpoise connects near the end of the antenna.  If you can, the simplest arrangement is to bring the end of the wire right to the tuner near the radio. 

That said, the half wave multiple wire can work very well, if you can match it with an external tuner. (Some use a 9:1 transformer, but I don't.) The big advantage is that only a minimal counterpoise is required, because the antenna impedance is very high. Also, the part of the wire near the feedpoint doesn't radiate much, so bringing the wire right to the radio doesn't hurt performance much.  I have long been using an end fed 40 meter half wave for portable operation on 40, 20, and 15 meters. For 80 meters, I add two 20 meter long radials, bypass the external tuner, and use the internal ATU. On 80, an isolation choke cuts down on RF in the shack, though I don't use it for QRP operation.

73,
Scott K9MA

On 5/18/2021 11:11 AM, JOHN MCBRIDE wrote:
I am considering using my K3 on Field Day with an end fed wire. I have studied the information from Wayne N6KR as well as looked at other information on this topic on line. I am wondering about a transmission line from the ATU (RG8 or other) on the K3 to connect to the end fed wire several feet away. But the recommendation is for the counterpoise to be connected to the ground on the K3. Do I need to run a separate counterpoise wire from the K3 or can the counterpoise be connected to the braid/shield of the transmission line? Any and all responses will be helpful. Thanks!
--
John N0UQC


-- 
Scott  K9MA

k9ma@...

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