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

AMPVHF - For Sale: Henry 4006A 6m 3CX3000A7 amp: Henry Radio 4006A 6m Amplifier. Instant-On directly heated thoriated tungsten Filament Eimac 3CX3000A7. Ideal 6m EME and/or terrestrial amplifier. Updated for 100% duty-cycle digital modes and operated flawlessly full weekend contest operation three consecutive years. Essentially a 6m version of the Henry 8K Ultra amplifier (same power supply, controller, tube, etc.). Includes a Superior Electric Variac to precisely set Filament voltage. Output T/R relay updated to Gigavac G23WF (over $900 itself), High-power K1WHS Low-Pass Filter (LPF) using Jennings JCSF-50 vacuum capacitors and silver-plated wire-wound inductors in forced-air ventilated LPF compartment. With New In Box critical Spare parts: both motor drives (for remote tuning), control cable, relays, MDI power supply contractor relays, and power switch. With As-Built schematic documentation. $7,500 you transport from Oconomowoc, Wisconsin (heavy and truck or large SUV required); Listing #1766414 - Submitted on 04/29/26 by Callsign KJ9I - IP: syn-024-211-016-019.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOANQ - FS: Hallicrafters S-120 Receiver: Near mint S-120 with all new tubes ($40 value) and new HV capacitors. Aligned IF cans. New paper replacements poly caps ($19 value) included, but original are good. New 1N4007 diode replacing selenium rectifier. Polarized power cord installed removing shock hazard. $79 + shipping to USA lower 48.; Listing #1765915 - Submitted on 04/24/26 by Callsign N8FVJ, Modified on 04/29/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
RADIOHF - KENWOOD TS-830S: I am selling my Kenwood TS-830S. This rig works pretty darn good. I have replaced the "high voltage caps" 2 years ago, The meter light seems little flaky on it, but when turn the heater switch on and then the main power switch no problem. I'm asking $400 plus shipping. I will double box at your expense. I used a Shure 444D with the rig, excellent audio reports and it has excellent receive. I hardly ever use this rig, I also have a Kenwood TS-520S that is taking up floor space, would take $300 for it. Thank you for reading. Selling both rigs as is.; Listing #1766413 - Submitted on 04/29/26 by Callsign AC4AA - IP: host-169-150-189-9.twlakes.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANTETUNE - Dentron Super Tuner lowered!: Hi Rich here,
I have a Dentron Super Tuner, minor marks on case, will ship for $120, PayPal, Zelle, Postal MO, cash, pickup ok. Works FB but I run tunable loops now so I have no need for a tuner. This will handle a 1000 watts Easily. Built very well and many are still around today. Will ship from my NY QTH as that’s where I am currently and where it is stored.; Listing #1766007 - Submitted on 04/25/26 by Callsign N2ZD, Modified on 04/29/26 - IP: pool-108-6-117-7.nycmny.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - Commercial Return Loss Bridge kit Amtr: Commercial Return Loss Bridge kit
Amtronix SW2012N Return Loss Bridge kit. In excellent condition.
Cleaning out shack.
Asking $350; Listing #1766410 - Submitted on 04/29/26 by Callsign K2JSB - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - RogExpert AA-600 Antenna Analyzer: RogExpert AA-600 Antenna Analyzer
Cleaning out shack. Excess to my current needs is a RigExpert AA-600 antenna analyzer.
Comes with case, adapter, USB cable, and box. All in excellent condition.
Asking $400; Listing #1766409 - Submitted on 04/29/26 by Callsign K2JSB - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Xiegu X6100 Transceiver w/ extras: Xiegu X6100 Transceiver w/ extras
I have for sale a very nice Xiegu X6100 Transceiver. Comes with military style handset, protective cage, power cord, charger, and documentation.
Has heat sink installed and works as it should. I purchased a X6200 awhile ago, and hate to see this just sitting on the shelf.
Asking $425; Listing #1766408 - Submitted on 04/29/26 by Callsign K2JSB - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - fS: ICOM SM-8 MIC w/BOTH LEADS: FS: ICOM SM-8 MIC w/BOTH LEADS
Shack / storage clean out:
Icom SM-8 Desk Microphone w/ dual radio cables (can operate two transceivers w/ one microphone)
In excellent condition w/ manual
Asking $125; Listing #1765834 - Submitted on 04/23/26 by Callsign K2JSB, Modified on 04/29/26 - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - HF Signals Zbitx QRP Transceiver: HF Signals Zbitx QRP Transceiver
Like new HF Signals Zbitx QRP Transceiver with 3D printed accessories ( tuning knob, stand, and battery cover. Purchased it and and find I have too many QRP radios, so it just sits.
Asking $200; Listing #1765650 - Submitted on 04/21/26 by Callsign K2JSB, Modified on 04/29/26 - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Icom IC-735 , PS-55 , and AT-150: Icom IC-735 , PS-55 , and AT-150
Cleaning out storage. All very clean / All great cosmetic condition.
Power on testing of Items.
As follow:
Icom IC-735 receiver noise, but no on air signals. Seeing output aprox 15watts.(output RF control appears to require cleaning) Hearing transmitted signal on frequency w/ another receiver. $125 w/ manual
Icom PS-55 Tested w/ DVM working as should. w/ Manual
$100
Icom AT-150 Tested working w/ manual
$100
All Very Clean, and great cosmetics. Can provide pictures upon request.
Package deal available.
You ship.; Listing #1765652 - Submitted on 04/21/26 by Callsign K2JSB, Modified on 04/29/26 - IP: 8.9.95.204; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend