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14 volt 4 Amp Clean DC Power Supply / Elecraft KX3 Heatsink
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HF Amplifiers

Displaying ads 11 to 20 of 225 ads in this category.
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 FS Collins RE 30L1   
I have a very nice RE 30L1 from a MARS station. This unit works well and is in good condition. It's not a 10 but a nice working 30L1 that has not been abused or damaged. 900 Shipped FedEx Ground and insured CONUS. The power supply sitting next to it is for a KWM2A RE that is also available (radio and supply) and will be listed soon.

Listing #1751818 - Submitted on 12/05/25 by Callsign KE7RWV, Modified on 12/08/25 - IP: 64-184-239-23.mammothnetworks.com
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 Wanted any DOCs on Harris RF PA  
Long SHOT...
Received from a colleague and this is a HARRIS RF PA final deck.
Uses 4 TRW / Motorola PT9790 Bipolar and should be capable of
400 watts. Push Pull and power combined as seen in the photo.
Like to restore and looking for any docs, perhaps there is an ex-Harris
RF guru out there that is knowledgeable of the details. Thanks in advance.


Listing #1752189 - Submitted on 12/08/25 by Callsign W4AMV - IP: 75-58-57-90.lightspeed.rlghnc.sbcglobal.net
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 WANTED: jrc2000f Solid State Amp Remote
Foranyone with one of these amps. I lost my Remote and need codes for the infrared Remote. If you have one and will dump the codes onto my learning remote, I will pay you for your time. It just involves pushing the Remote next to the learning remote I send you. Contact me for details. N5JSP and W1JSP
73


Listing #1752184 - Submitted on 12/08/25 by Callsign N5JSP - IP: 145.79.196.197
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 GS35B RF DECK  
This is a working deck which I recently completed. I utilized my 4-400
power supply to test and easily got 1KW out at 50w drive. Input impedance is very close to 50 ohms. Self contained 12vdc relay , ready for a bigger power supply and some improvements . This is a price performer as the tube is NOS and shows lots of gain . Buy it for the price of the tube , socket and filament transformer. Pick up in zip 34689 , cash transaction only, no haggle. 919-818-7538 k4ktm
Text for fast response . $ 350


Listing #1752137 - Submitted on 12/08/25 by Callsign K4KTM - IP: syn-096-059-230-138.res.spectrum.com
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 ACOM 2000A Brown Case  
Traded for this and the ham I got it from showed me that it worked and have known him for years . He told me he had sent it to Texas and was completely gone through.
I have the boxes and amp and transformer are boxed separately. I'm pricing this as those might want to do this. This is the Brown case with manual, power cord and controller all to be in good shape.
Just getting rid of things that sit and I want them to go to a good home.

AS with anything used, I have done my best to describe it's working condition, but due to shipping, part swappers, or scammers I'm selling AS IS condition with no warranty implied or returns of any kind.
$2800.00
I usually do Cash or Postal M.O. or Bank Cashiers Check.
Thank you
73
KG5KS
hamming49 at gmail.com
Kenneth


Listing #1751696 - Submitted on 12/04/25 by Callsign KG5KS, Modified on 12/07/25 - IP: 64.127.132.101
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 Ameritron   
Offering a wier harness for ameritron 500
Amplifier $ 75


Listing #1752063 - Submitted on 12/07/25 by Callsign KF7JVR - IP: 45.sub-174-236-227.myvzw.com
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 Nice Ameritron AL-811 $600  
Great condition! This is one of the newer models with the highly desired updates from Ameritron (i.e. LED lights, Sealed RF Relays, etc). Tubes are in good shape and have a lot of life left in them. It is wired for 120V so it will work great in your shack. Local pick-up only - I've just not had good luck shipping amps. If you stop by my shack I would be happy to show you how it works! $600 - No trades please. My contact info is all good on QRZ! Thanks for looking and 73

Listing #1752043 - Submitted on 12/07/25 by Callsign N0KMR - IP: 172.58.13.74
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 Ameritron ALS-600 Amplifier  

Ameritron ALS-600 Amplifier. Rated 160-15M, 600 watts PEP, 400 watts CW. I do not believe this one has the 12-10M modification, but have not opened it to check (the AUX position is silent on receive, indicating that the mod has not been installed). Amp works and and appears to be operational, but sold as is. $975 net to me. Will ship at your cost, or pick-up in St. Louis, MO. Lou, W0FK


Listing #1751366 - Submitted on 12/01/25 by Callsign W0FK, Modified on 12/07/25 - IP: syn-071-085-210-083.res.spectrum.com
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 FS Ameritron AL-1200  
Selling a very nice AL-1200. Looks nice inside and out. Works great.
$1895. Willing to trade for high end HF gear. Will trade up or down.
Located in East Central OH. Have more pics
Thanks
Kevin


Listing #1751934 - Submitted on 12/06/25 by Callsign K8SU, Modified on 12/07/25 - IP: 38.111.191.244
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 3 D&A RAIDER AMPLIFIERS  
3 D&A RAIDER AMPLIFIERS, all three work, some tubes weak, $150 each shipped or $450 all three shipped conus zelle only

Listing #1752003 - Submitted on 12/07/25 by Callsign KC4MCQ, Web Site: https://www.qrz.com/db/KC4MCQ - IP: syn-142-197-197-138.res.spectrum.com
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