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

DIGITAL - MINT Yaesu GS-232B Rotor Interface: Seamlessly connects your analog Yaesu rotor control box (such as the 5400 or 5500 az el rotators) to your PC via this time tested interface.
Mint condition, box only opened for photographs. Save $200 vs retail (they’re currently on back order at DXE and most ham stores).
Just $499 shipped WW.; Listing #1763071 - Submitted on 03/24/26 by Callsign K1FIE - IP: 12.47.128.137; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - WTB - ICOM IC-R8600 BOX: As the title says. Looking for an Icom IC-R8600 box including inserts.
Might this be something still available?
Let me know. Scammers let's have fun.; Listing #1763070 - Submitted on 03/24/26 by Callsign K1OFO - IP: pool-173-48-153-132.bstnma.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
TEST - RigExpert AA600 SWR / PWR Meter - RARE: The following tasks are easily accomplished using the RigExpert AA600 (0.1 MHz to 600MHz) analyzer:
Rapid check-out of an antenna
Tuning an antenna to resonance
Antenna SWR and impedance measurement and comparison before and after specific event (rain, hurricane, etc.)
Making coaxial lines or measuring their parameters
Cable testing and fault location
Measuring capacitance or inductance of reactive loads
Comes with cables, soft case and accessories. Just $499 shipped CONUS.; Listing #1763069 - Submitted on 03/24/26 by Callsign K1FIE - IP: 12.47.128.137; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - WTB - ICOM 7700 BOX: As the title says. Its a long shot, but there is a slim chance someone out there has a Icom 7700 box including inserts willing to sell.
Might this be something still available?
Let me know. Scammers let's have fun.; Listing #1763068 - Submitted on 03/24/26 by Callsign K1OFO - IP: pool-173-48-153-132.bstnma.fios.verizon.net; Click to Contact -- Send this Ad to a Friend
TEST - Annritsu Sitemaster S331B SWR/D2F/PWR: The Anritsu S331B Site Master is a hand held 25MHz to 3300MHz SWR/RL (standing wave ratio/return loss), and Distance-To- Fault (DTF) measurement instrument that includes a built-in synthesized signal source. Up to 2.5 hours of continuous operation from a fully charged field-replaceable battery and can be operated from a 12.5 dc source. Built-in energy conservation features can be used to extend battery life over an eight-hour work day. The Site Master is designed for measuring SWR, return loss, or cable insertion loss and locating faulty RF components in antenna systems.
Comes with soft case, hard case, manual, power adapters, and a couple of dozen high quality RF adapters.
Just $499 shipped CONUS.; Listing #1763067 - Submitted on 03/24/26 by Callsign K1FIE - IP: 12.47.128.137; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3 K3S Mixer board - E850257: ELECRAFT K3 K3S Mixer board # E850257 - - Discontinued
$59 delivered - check, Zelle, PP FF ok.
This board came with a bunch of extra parts that I recently got with a k3 that I bought.
Tested in my bench radio today !
I will be listing all the rest of those parts asap.
If you are a tech guy,and fix Elecraft radios,this may come in handy.
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1763066 - Submitted on 03/24/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3 K3S DVR Voice Keyer !!: ELECRAFT K3 and K3S - DVR - Digital Voice Recorder ! A must for SSB
$199 delivered - check, Zelle, PP FF ok.
If you want to add this hard to get option to your K3 or K3S,this could be for you.
Pretty simple to install.
Pulled from a working K3.
I will be listing Elecraft option boards and 8 K3 radios very soon !
Please see pictures of everything included.
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1763065 - Submitted on 03/24/26 by Callsign K6RO, Web Site: http://www.K6RO.com - IP: 209-76-88-34.raymorgan.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - SPE 2K-FA: Serial # 163600724 I bought this amp new but have been using it only as a backup amp for the last few years. I have a another 2K-FA that I have been using in that time.
The amp looks great and functions just as well as it did the first day I unpacked it. The SPE 2K-FA is the best amp I have ever had.
3700. Photo's available.
Local pickup only or will meet halfway to a reasonable distance. Or will take it to Dayton in May.
Rick N4HU 678 6895316; Listing #1760522 - Submitted on 03/01/26 by Callsign N4HU, Modified on 03/24/26 - IP: 91.193.232.198; Click to Contact -- Send this Ad to a Friend
RADIOHF - Mega Station SALE: I am selling off an elite hamstation and domain! I will be working this add to get you all the equipment details and whats included, it is huge and you get the domain and website included, already a $1200 valuation. Most of this in the picture will be included, minus the mega computer! But there are also things in the picture that will be part of the sell offer that are worth easily a few extra few thousand. You will have to come and pickup locally once I have the equipment include, but Buyer will also need to collect Antennas off roof, a hex beam, a few VHF/UHF anteanns and another. The Russian MB1 needs to be reloaded and the buyeer will need to deal with that, its a matter of matching the correct firmware and OS of choice! You will be getting an envious ham shack, and the scaffoling and moinitors and mics ane audio EQ are included. Ping me if you want to keep posted on this sale... we are talking arounf $12K for you to come collected and over $17K in value, even at current!; Listing #1763064 - Submitted on 03/24/26 by Callsign NI0Z, Web Site: https://SDRZone.com - IP: 136-37-116-30.googlefiber.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DIGITAL - FS Openspot M1KE: Up for sale is the Openspot M1KE. Unit is like new with not a mark on it. Includes the box and lanyard which was never used. Can send pictures for anybody interested. Asking $350 for it shipped in the lower 48. Only used here at the desk; Listing #1763061 - Submitted on 03/24/26 by Callsign KB9LIQ - IP: 168.92.205.180; Click to Contact -- Send this Ad to a Friend