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

ANTHF - Ameritron RCS-8V Remote Coax Switch: This is a NOS Ameritron RCS-8V Remote Coax Switch and Relay Box. Comes with adapter and original packaging.
Just $399 shipped WW.; Listing #1763073 - 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 - FOR SALE: Drake tr7/ps7/7077 mic: This is a beautiful TR7 with Noble 2.8 and 1.8 crystal filters installed. included are the PS seven and TR seven manuals, also a reprint of the service manual. this radio has been well kept and I am including the service records from Wb4hfn and exline signal. It was completely gone through by Jim Warner at exline on 10/21/ 2021. Also included are replacement parts if needed such as AFRF gain pot, board puller, new display, and band switch wafer. . The radio has the external fan nb AM&CW filters as well. Superb selectivity, and sensitive receiver. Modifications are the keying mod and variable power mod installed by Wb4hfn! $1000 with a little help for Shipping. Thanks for looking Denny 989-859-5906.; Listing #1762617 - Submitted on 03/20/26 by Callsign W8NSS, Modified on 03/24/26 - IP: 135-129-91-165.res.trstrm.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - P-3000 Digital Meter and Coupler: The P-3000 Digital RF Power/V.S.W.R. Indicator is a microprocessor-controlled, two-part measurement system designed for high-performance HF radio stations. It measures forward and reflected power, SWR, true power, and forward voltage from 1.8-30 MHz, supporting up to 3000 watts. Its key features include:
Components: Separated into a remote sensor unit and a digital display console.
Capabilities: Provides continuous SWR monitoring with fast capture times, auto-ranging, and peak-reading for SSB or AM.
Accuracy: Offers high resolution across three selectable power scales.
Usage Examples for the P-3000:
Continuous Monitoring: Used as an inline meter to monitor antenna performance and transmitter power at all times.
Antenna Tuning: Facilitates precise antenna adjustment by displaying the reflected power and standing wave ratio.
Just $499 shipped WW.; Listing #1763072 - 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
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