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

ANNOUNCE - Lowell MI Hamfest 2026 take the tour: 21 Mar 2026 Lowell MI Hamfest footage.
https://www.youtube.com/watch?v=idooaTs_uVA
Enjoy de n6tlu; Listing #1762764 - Submitted on 03/21/26 by Callsign N6TLU, Web Site: https://www.youtube.com/watch?v=idooaTs_uVA - IP: c-68-41-194-5.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Elecraft K3S KAT3A Internal tuner -: ELECRAFT K3 and K3S - KAT3A Tuner - K3S Updated - easy install !
KAT3A Auto Tuner and manual.
$429 delivered - Check, Zelle, PP FF ok.
This is the late model tuner that came out with the k3s.
Often asked for,but I never have any.
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 K3S.
I will be listing Elecraft option boards and 8 K3 radios very soon !
Please see pictures of everything included.
I can sell it for $30 less,if you send me your KANT3 Board which is sitting where this tuner will go.
Larry K6RO; Listing #1762763 - Submitted on 03/21/26 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 K3/100 Traansceiver # 6137: Elecraft K3/100 High Perf 160-6m Transceiver KPA3 2.7 # 6137 100 Watts
$1429 delivered - check, Zelle, PP FF ok.
Serial # 6137
100 Watts
TUNER
2.7 SSB filter
KIO3
K3S VFO Rubber Band
Gold Pins
Latest firmware installed. 5.67
Works as it should.
Good condition.
Power cord
Used it today on CW and SSB.
If you are looking for a great radio without lots of options that you won't use,this may be for you.
And if you want a K3 with more options,I have many to choose from.
Please see pictures for more details.
Local pickup is also fine.
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1762762 - Submitted on 03/21/26 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
ANNOUNCE - Madison Area Repeater Assoc. Hamfest: Madison Area Repeater Assoiation Hamfest Saturday April 18th, 2026
Stoughton, Wisconsin; Listing #1762761 - Submitted on 03/21/26 by Callsign KF9AQ - IP: syn-131-093-246-061.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - US Army J-5A flame proof key: *** PENDING *** Offered is a US Signal corps, US Army J-5 Key. It is in good looking condition and functions perfectly. $59.00 or reasonable offer. Sorry, no electronic transfers, USPS money order or personal check.
Ron K1HZ rwferris at tx.rr.com; Listing #1762760 - Submitted on 03/21/26 by Callsign K1HZ - IP: syn-035-146-249-139.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TOWER - LOOKING 4 Rohn 25 fold over base: Seeing what's available before I go to DX Engineering
Please only contact me though QTH only.; Listing #1762758 - Submitted on 03/21/26 by Callsign AG4RO - IP: 108-231-181-78.lightspeed.mmphtn.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
RADIOHF - ICOM 7610 FOR SALE $2400: ICOM IC-7610, $2400 I have the box and all its goodies. plus The Radio today Guide for the ICOM IC-7610. no issues, no smoke smell, Can ship but its on your dime, I am located in South Tampa, Fl
73, Ed Kk4x Tampa FL; Listing #1761844 - Submitted on 03/13/26 by Callsign KK4X, Modified on 03/21/26 - IP: syn-104-136-210-168.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Wanted for parts ICOM -7600: Looking for ICOM IC-7600 that power up , all controls work , but no spectrum scope function , no audio or transmit .
Please contact me with your best price shipped to 35763; Listing #1762752 - Submitted on 03/21/26 by Callsign N4AX - IP: 209.206.110.27; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - WTT-FT-891 FTM 510D: WANT TRADE TOO RADIOS FOR IC-7300 LET ME KNOW 73 DE W2MGF; Listing #1762751 - Submitted on 03/21/26 by Callsign W2MGF - IP: ool-4354ff24.dyn.optonline.net; Click to Contact -- Send this Ad to a Friend
RADIOHF - FOR SALE--SWAN CYGNET 270B: SWAN CYGNET270B--
good shape, has built-in power supply/speaker, comes with a power cord, (most of these do not). Puts out 105w on 40m where I use it, with good signal and audio reports. $275 shipped, no offers, returns, as is.Pay-Pal or US postal money order. 1 more photo on request.; Listing #1761356 - Submitted on 03/08/26 by Callsign KA2SSX, Modified on 03/21/26 - IP: host96-231-170-68.xipline.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend