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

Elecraft Filters for sale: I have the following filters for a K3(s) radio. All are 8-pole unless noted. I am looking for a 2.8k 8-pole SSB and a 6K 8-pole AM filter. I would be willing to trade any of mine listed 1:1 for those. I take PayPal.
250k QTY: 1 $65.00 plus shipping
400k QTY: 2 $65.00 EA plus shipping
2.1K QTY: 1 $65.00 plus shipping
13k QTY: 1 $65.00 plus shipping
2.7k QTY: 1 (five pole) $55.00 + ship
I have a picture of the other row of filters and can email that.; Listing #1769477 - Submitted on 05/29/26 by Callsign K5RHD - IP: c-76-155-209-241.hsd1.co.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Kenwood HS-5 Headphones: Kenwood HS-5 Headphones are designed specifically for amateur radio use. This set was used with a Kenwood TS-830S, TS-520SE and an Icom 7300 with an adapter cable (not included). Both earpieces provide clear audio. Very clean cosmetic condition; there are no nicks, tears, scuffs, creases, flea bites, etc on the headband and earpieces. The ear pads are removeable for easy replacement.
Specifications: dynamic headphones
Impedance: 8 Ohms
Frequency Response: 150 Hz to 4000 Hz (Optimized for communication)
Plug: 6.3mm (1/4 inch) Standard Mono Plug
Weight: Approx. 350g
$65 shipped CONUS. PayPal F&F (NO G&S), check, money order; held until funds clear. All sales final, no returns, etc.; Listing #1765528 - Submitted on 04/20/26 by Callsign K8MDG, Modified on 05/29/26 - IP: 172.58.120.34; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE Comet CM-5M Mag mount: I bought this mag mount this year at the Dayton Hamvention. It will not work with my mobile antenna. I paid $50.00. I'll take $40.00 plus shipping.; Listing #1769476 - Submitted on 05/29/26 by Callsign NB8B - IP: syn-097-084-211-016.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
SDRPlay RSP-1B SDR Receiver: The SDRplay RSP1B is an Enhanced Version of the popular RSP1A powerful wideband full featured 14-bit SDR which covers the RF spectrum from 1kHz to 2GHz. The RSP1B comes in a Ruggedized Black Painted Steel Case and has Significantly Improved Noise Performance. $100 free USPS Ground shipping US 48 states; Listing #1769475 - Submitted on 05/29/26 by Callsign K2KA, Web Site: http://www.qrzk2ka.com - IP: pool-173-76-173-69.bstnma.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Icom SM-30 Excellent shape box: Hi all, I have an Icom SM-30 desk microphone in Excellent shape in the Original box, I bought this from a local who bought it new about 6 months ago and barely used. Price is $125.00 + a little shipping in the U.S.
I am well known and have a lot of feedback here on QTH.
Please reply through QTH.
Thanks,
Adam Farber W4AJF
Cooper City, FL; Listing #1769471 - Submitted on 05/29/26 by Callsign W4AJF - IP: c-73-125-11-213.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Icom SP-38 speaker Excellent: Hi all, I have an Icom SP-38 External speaker in Excellent shape in the Original box, I bought this from a local who bought it new about 6 months ago and barely used. Price is $125.00 + a little shipping in the U.S.
I am well known and have a lot of feedback here on QTH.
Please reply through QTH.
Thanks,
Adam Farber W4AJF
Cooper City, FL; Listing #1769470 - Submitted on 05/29/26 by Callsign W4AJF - IP: c-73-125-11-213.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Openspot 4 pro: I have for sale my Openspot 4 pro. I upgraded to the M1KE and no longer need the 4pro
$240 shipped; Listing #1766524 - Submitted on 04/30/26 by Callsign K2ZZ, Modified on 05/29/26 - IP: pool-71-172-55-72.nwrknj.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Openspot 3: I have for sale my Openspot 3, Unit works great. comes with usb cable.
Price is $150 shipped
Payment via Zelle, PayPal, Venmo or money order.; Listing #1766129 - Submitted on 04/26/26 by Callsign K2ZZ, Modified on 05/29/26 - IP: 50.205.215.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Elecraft P3 w/VGA output: I have for sale two Elecraft P3 station monitors with VGA output. Both work well and comes with BNC cable and serial cable.
Price is $599 per unit plus shipping.; Listing #1768739 - Submitted on 05/21/26 by Callsign K2ZZ, Modified on 05/29/26, Web Site: https://photos.app.goo.gl/MtA3V2oting2CsR2A - IP: 172.59.212.113; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTS: I have a analysis 746 no issue
I let it go for $160 + shipping; Listing #1769465 - Submitted on 05/29/26 by Callsign WV8LS - IP: 184-14-203-170.adr02.clbg.wv.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend