[Elecraft] Using the Antenna Tuner in the XPA100

Folks…… I found this posting by Wilson Lamb in response to my inquiry about using an automatic antenna tuner with a random-length wire antenna to be highly offensive in tone. In my opinion it is rude, insulting and objectionable. I am “old school” and still run and maintain a full Collins S-

[Elecraft] Using the Antenna Tuner in the XPA100

Hello Elecraft Listies….. I want to know the best way to use the built-in antenna tuner with a random-length lomg wire (130’). Inasmuch as the RF output of the tuner is a PL-259 for coaxial cable I would imagine I would use a balun (4:1?) or unun with the shield side to ground and the hot si

[Elecraft] Thanks All Who Replied…..

I want to thank the five or six of you fine gentlemen who responded to my posting a week ago looking for a KXPA100 amplifier. I found one at a great price and it is on its’ way to me now as I type these lines. 73, Michael, W1RC Marblehead MA __

[Elecraft] Looking for a KXPA100…..

Does anyone have one they aren’t using now? 73, Michael, W1RC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted

[Elecraft] FS: Printed K3 Owner’s Manual Revision D9, Dec 7th 2010

Surplus to my needs. In nice three ring binder. $12.00 plus Media Mail postage. This was my printing cost.Email w...@near-fest.com 73, Michael, W1RC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft

Re: [Elecraft] Connecting a straight key to my K3

s wired to tip and sleeve on aTRS > plug and confirmed that it works. > >> On Sat, May 8, 2021 at 7:15 AM Mister Mike wrote: >> Do I connect the two wires from the key to a 1/4” stereo plug S

[Elecraft] Connecting a straight key to my K3

Do I connect the two wires from the key to a 1/4” stereo plug Sleeve and Ring or Sleeve and Tip? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:

[Elecraft] [ELECRAFT LIST] Using Vintage Collins 30L-1 Linear Amplifier with K2 and/or K3.

I have a Collins Radio 30L-1 Linear Amplifier. I would like to use it with my Elecraft K2 as well as my K3. I have performed a “soft keying” mod which involves modified the keying line in the 30L-1 by using a relay from -170 V 70mA (which was the original specifications) to -15V 1mA. This mak

Re: [Elecraft] Tuning Random-Length Wire Antenna with K3 Internal Tuner??

ire > > 73 > Frank > W3LPL > > > > -Original Message- > From: elecraft-boun...@mailman.qth.net On > Behalf Of Mister Mike > Sent: Saturday, December 12, 2020 9:42 AM > To: elecraft@mailman.qth.net > Subject: [Elecraft] Tuning Random-Length Wire Antenna

[Elecraft] Tuning Random-Length Wire Antenna with K3 Internal Tuner??

What is the best way to do this? I am not familiar with automatic tuners. TIA, Michael, W1RC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@

[Elecraft] Differences Between K4 Models

Can anybody please tell me what are the differences between the K4-F, K4D-F and the K4HD? I looked on the web site and I was unable to find a comparison chart or anything more than purchasing information. I currently have a K3 with many of the options, including the sub-receiver. I am just