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

Mercury 3S: Up for your consideration is a Mercury 3S amplifier,tha's been well take care of in a non=smoking enviroment. As always I keep all my gear pristine and meticulously maintained. This amp looks great and performs even better. Asking $2 700 shipped ( 13% discount over original price ) to CONUS on the original boxes.; Listing #1760828 - Submitted on 03/03/26 by Callsign WT2D - IP: c-73-107-243-247.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Info needed: has anyone convrtted a alpha 78 to use gi7b tubes.
any info would be a help.
cant afford 3cx400a7 / 8874 tubes
Thanks for any help; Listing #1760794 - Submitted on 03/03/26 by Callsign K2DGR - IP: 160.sub-174-197-192.myvzw.com; Click to Contact -- Send this Ad to a Friend
Wanted Yaesu Amp Part: Wanted a FAS-1-4R for a Yaesu FL-7000 that connects to a Yaesu FT-1000MP Mark V.
Please let me know if you have one of these and are willing to sell it.
Thank you very much for looking at this AD. If you have any suggestions about connecting this another way please let me know. Nick; Listing #1760761 - Submitted on 03/03/26 by Callsign SMITH - IP: syn-035-151-128-032.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Elecraft: Wanting to buy an Elecraft kpa500 and matching tuner. Will purchase separately if that is the only way I can get them but prefer to purchase as a combo.; Listing #1760704 - Submitted on 03/02/26 by Callsign KI6CDI - IP: host-148-170-105-242.twlakes.net; Click to Contact -- Send this Ad to a Friend
heathkit sb200 power transformer: working power transformer 95.00 plus shipping
have lots of other parts from sb200 ,meter has been sold no power supply board
let me know what you need; Listing #1759430 - Submitted on 02/18/26 by Callsign WR4F, Modified on 03/02/26 - IP: 46.110.132.26; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft: Wanting to buy an Elecraft kpa500 and matching tuner. Will purchase separately if that is the only way I can get them but prefer to purchase as a combo.; Listing #1760609 - Submitted on 03/01/26 by Callsign KI6CDI - IP: host-148-170-105-242.twlakes.net; Click to Contact -- Send this Ad to a Friend
Wanted Power Supply AL80A Or SB 1000: Wanted Amplifier Power Supply AL80A Or SB 1000 to replace power supply on my AL80A. Happy to pay shipping. Legitimate phone call required for transaction; Listing #1760571 - Submitted on 03/01/26 by Callsign N3ZS - IP: 170.85.73.85; Click to Contact -- Send this Ad to a Friend
EF Johnson Courier HF amplifier: Nice EF Johnson Courier. Comes with original manual.
Has been recapped. Operational.
Have not tested the 811's for full output.
More info & pictures can be found on my website
Will not ship. To heavy and possibility of damage
See: d-labelectronics.com/offerings
See video below.
Accepting offers. Offered AS IS
No trades, unless its a Johnson transmitter; Listing #1760526 - Submitted on 03/01/26 by Callsign N6TLU, Web Site: https://www.youtube.com/shorts/R3XnRTxrrJg - IP: c-68-41-194-5.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB: AlphaMax EPROM for Alpha 87A: Looking for a verified AlphaMax EPROM for the Alpha 87A.
Prefer to buy from the original owner or someone who can provide:
– Callsign‑matching email
– Clear photos of the chip and label
– Location and brief history of the part
Not in a rush — just looking for a clean, legitimate unit from a fellow ham.
73,
Bob N8HQ; Listing #1760498 - Submitted on 02/28/26 by Callsign N8HQ - IP: syn-071-073-211-225.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
FS: Alpha 89 Linear Amplifier Manual: For Sale: Alpha 89 linear amplifier operating manual. Professional copy with all schematics; comb binding and plastic covers. Like new condition, no marks, no tears, no smoke. Sold amp so no longer need. Asking $25 shipped CONUS. Photo available. USPS MO, Zelle, personal check accepted.; Listing #1760454 - Submitted on 02/28/26 by Callsign K3AC - IP: pool-71-175-96-198.phlapa.fios.verizon.net; Click to Contact -- Send this Ad to a Friend