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

Motorola Radius GR500 Repeater: Includes two radios, 12v battery hookup, 120v/12v power supply and tunable UHF duplexer. Can easily be hung on wall. World class Motorola quality.
$499 shipped CONUS.; Listing #1761921 - Submitted on 03/14/26 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Avtek Microwave Amp. - 10W (3.7 to 4.3G: This is a 4Ghz ham band 10W amp in excellent working condition.
Just $299 shipped CONUS.; Listing #1761918 - Submitted on 03/14/26 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
1KW 50 MHZ AMP NEW TUBE: ONLY NEED PLATE POWER SUPPLY TR SWITCHING BLOWER PAY PAL SHIPPED INSURED 450.00; Listing #1749664 - Submitted on 11/16/25 by Callsign W4IMD, Modified on 03/13/26 - IP: 99-102-212-226.lightspeed.tukrga.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
EME VHF amplifier: 2000 watt VHF EME amplifier, 8877 tube, I have all the documentation. No power supply. $1000.; Listing #1761869 - Submitted on 03/13/26 by Callsign KI6MTV - IP: 97.sub-174-236-225.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
F.S. Kenwood TK 690HB 110W amp. board: Have for sale Kenwood, low band mobile radio 110W Amplifier Board. Board was removed from surplus mobile radio which was fully functional. Board can be used from 35 - 55MHz after small modifications. ( Change capacitors). The output transistors - C2694, max power is 140W each. (https://www.datasheetcafe.com/c2694-pdf-datasheet-17504/)
Amplifier board has also SWR circuitry, which can be utilize for amplifier protection . TX-RX switching utilize PIN diodes instead antenna relay, but selection of this option is up to the technician discretion. Amplifier has also power control circuitry with SWR protection. Input power, depend on drive stage selected.
Service manual/schematic available on line. The price is $ 25.00 plus shipping. Payment payPal, Zelle, Postal MO.; Listing #1758757 - Submitted on 02/12/26 by Callsign AG4GL, Modified on 03/09/26 - IP: 172.59.117.212; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Commander VHF-1200 For Sale: (Sale Pending) Selling Command Technologies VHF-1200 six meter amplifier. Very good condition. Came from SK. 25 - 35 watts drive gives 1000 - 1200 watts output. Comes with 3 extra untested 3CX800 tubes. Prefer not to ship. Add'l pictures on request
W3CMP 717-203-2961; Listing #1760619 - Submitted on 03/01/26 by Callsign W3CMP, Modified on 03/05/26 - IP: c-174-54-50-12.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
SELL: TWO (2) ARR P902VDG Preamps: Selling two (2) ARR P902VDG preamps. Not used since service by ARR. SMA connectors on each. $80 including shipping for one;
$150 including shipping for pair. de W3CMP
717-203-2961; Listing #1760072 - Submitted on 02/24/26 by Callsign W3CMP - IP: c-174-54-50-12.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TE Systems 1410G: Puts out full power. Not sure if the preamp is working. Thus price refects that. Venmo or Zelle prefered. Sold as is.
Here is a link that tells about one of these amps.
https://www.rigpix.com/poweramps/tesystems_1410g.htm
$275 shipped!; Listing #1760021 - Submitted on 02/24/26 by Callsign KW5TX - IP: 198.46.13.205; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Unknown 6 Meter Amp-Has High Voltage: Unknown 6 m amp-most think it’s an Alpha.
Has high voltage
What you see and is what you get.
Pick up 02818.; Listing #1759268 - Submitted on 02/17/26 by Callsign N1MAA - IP: 71.sub-174-242-133.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mirage B 2518G: Clean Mirage B 2518 G 60w in 160w out 144-148 SSB/CW/FM with pre-amp No box
$300 PLUS SHIPPING; Listing #1755819 - Submitted on 01/14/26 by Callsign KZ5E, Modified on 02/12/26 - IP: 99.70.201.16; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend