QTH.COM Ham Radio Classified Ads: AMPVHF - Swap amateur radio HF VHF equipment buy sell trade on line

Want to Buy UHF 70Cm RF Amplifier: looking to purchase a legal limit uhf 70cm amplifier. Either tube or solid-state. The amplifier can be homebrew or commercially made. Please let me know what have, the price, condition and if it can be shipped
thanks
Rich; Listing #1757288 - Submitted on 01/29/26 by Callsign K2PL - IP: ip68-10-66-92.hr.hr.cox.net; Click to Contact -- Send this Ad to a Friend
SB200 and amp keyer for sale: Heathkit SB200 and amp keyer and 4 572B tubes (2 are new). Harbach mods installed to p.s.(soft start and resistor mod).works 100%. with construction manual. $450. Can ship at buyers expense, but prrefer pickup in Jacksonville Fl. area. Can diliver withih 75 miles.; Listing #1757152 - Submitted on 01/28/26 by Callsign WB3KEY - IP: 99-5-66-102.lightspeed.jcvlfl.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wanted: VHF Amplifiers: Looking to purchase VHF/UHF amplifiers that need repair. Both tube and state-state amplifier the condition can be from parts units to amplifiers which require new tubes. Let me know what you have, the condition of the amplifier what you want for the unit . I am also looking plate transformers and power supplies. I have been training a few young hams on repair procedures for both tube and solid-state and have ran out of material to work on.; Listing #1756752 - Submitted on 01/24/26 by Callsign K2PL - IP: ip68-10-235-100.hr.hr.cox.net; Click to Contact -- Send this Ad to a Friend
2 meter amplifier: K2riw design 2meter amplifier for sale or trade, This amplifier should be purchased by a ham that is well versed in the operation of a tube type 2 meter amp. I have all documentation. Reason for sale, I have a solid state 2 meter amp that I use now. I have the amp, power supply and coax change over relay for it. Willing to do some trading.i am selling as is, with no warranty. The high voltage power supply, Dow key relay and tubes sell for more than my price. This amp has two 8930 tubes.
Price to purchase $400
Thank you; Listing #1748660 - Submitted on 11/06/25 by Callsign AB3C, Modified on 01/23/26 - IP: syn-024-074-147-165.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Tech Special 2 Meter and 6 Meter Amps: I have 3 solid state amps that need repair.
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MAKE OFFER and specify if it includes shipping or not.
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1. RF Power Labs 400 watt 6m amp. Was working fine, now no amplification. Don't know of anything done to damage it.
I hear relay click but no increase in power output.
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2. TE Systems 1452G 350 watt 2 meter amplifier. This was briefly (a couple of seconds) transmitted with NO antenna connected. It since draws current and heats up if connected to DC power source.
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3. RF Concepts 2-417 45in 170out 2 meter amplifier.
Power LED turns on but otherwise there is no indication it's actually turned on. No relay click or anything. Just the same as if it's off. Power out is the same whether amp is on or off so thinking it's lacking something in the power on side of the circuit? Preamp seems to work and makes the relay click etc.; Listing #1755534 - Submitted on 01/12/26 by Callsign W4JST, Modified on 01/21/26 - IP: c-73-148-40-205.hsd1.va.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
K2RIW / W2GN Amplifiers: Posting this ad hoping to find individual interested in buying a lot of parts used for building K2RIW / W2GN 144, 222 and 432 amps. Everything is here except power supply components. Chassis, plate lines, sockets, chimneys, meters, drilling guides, templates etc. W2GN's templates here. Enough to build many amplifiers .4CX250B, 7580/4CX250R, 8930, DX-393, GS-36/4CX400A many, many tubes. Too much to ship. Byron W5FH; Listing #1755634 - Submitted on 01/12/26 by Callsign W5FH - IP: syn-066-068-197-070.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
In search of SSB SP-S 70 and 200 S LNA: SSB Electronic SP-S SP 70 and 200 S NH 1032 1067 Mast Mount Low-Noise Preamplifiers with N connectors. These are the models that draw less than 200 ma. Also looking for a 2004 1025 bias tee sequencer.; Listing #1754976 - Submitted on 01/06/26 by Callsign KE7VVT, Modified on 01/11/26 - IP: unn-79-127-185-202.datapacket.com; Click to Contact -- Send this Ad to a Friend