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

Replacement for FL-52A Icom Filter: 400 Hz 455 kHz CW 8-pole crystal filter
This is a replacement filter for the Kenwood, YG-455C-1 TS-850, TS-450, TS-930, TS- 940
65.00 Shipped CONUS. No Trades Price firm.
Paypal or Postal Money Order, Personal Check.
Thank you for reading.; Listing #1762947 - Submitted on 03/23/26 by Callsign KK7XE - IP: 72-250-130-40.midrivers.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Hallicrafters HT32 Transmitter: Working Hallicrafters HT32 Transmitter
Very good Cosmetic Condition inside and out. Jo
Powers up & Tunes up 80-100W output
Copy of manual included.
Local Pick up only- SE Michigan 48386
Nr Clarkston
$175 obo; Listing #1761978 - Submitted on 03/14/26 by Callsign W8SAW, Modified on 03/23/26 - IP: c-69-244-165-226.hsd1.mi.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ELECRAFT K3 K3S Noise Blanker board: ELECRAFT K3 K3S Noise Blanker board # E850289 - KNB3 -
$49.95 delivered - check, Zelle, PP FF ok.
This Noise Blanker 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 #1762918 - Submitted on 03/23/26 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
MeterBuilder MB-1 & Accy's: I have a RARE MeterBuilder MB-1 that is as NEW! Comes with two MeterBuilder remote 2KW sensors as well as four Bird sensors (you use your own Bird element), ALL needed cables for all sensors AND an external full size display. Works 100% and comes from a pet/smoke-free shack, includes full printed manual. Will trade for something of equal value.; Listing #1762914 - Submitted on 03/23/26 by Callsign W4JCW - IP: 216.218.97.133; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Elecraft K3 K3S KPA3A 100 Watt amp optio: ELECRAFT K3 K3S KPA3A 100 WATT AMP OPTION - Discontinued . K3S - WOW
$649 delivered - check, Zelle, PP FF ok.
This is the updated K3S amp that I have been asked for tons of times,and never have one.
If you have a blown amp,or have a 10 watt radio that you want to upgrade to 100 watts,this is what you need.
Removed from a working k3s radio today 3/23/26
I can refund you $30.00 if you send me back the rear panel and jumper board that you remove to install this.
I can be reached through email if you have questions about this unit.
Larry K6RO; Listing #1762898 - Submitted on 03/23/26 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
ASTATIC D-104 SILVER EAGLE DESK MIC: THESE ARE GETTING MORE DIFFICULT TO COME BY AT A DECENT PRICE,THE CORD IS NOT ALL STRETCHED OUT,IT DOES NOT NEED REPLACING,IT HAS A 4 PIN MIC PLUG ON IT,SEE WHAT E BAY GETS FOR THESE,THIS ONE ONLY $99 AND I'll EVEN PAY THE SHIPPING TO THE LOWER 48 STATES,I CAN HAVE A COUPLE PHOTOS SENT TO YOUR CELL PHONE,NON SMOKER HERE,PERSONAL CHECK OR POSTAL FUNDS ONLY SINCE THE IRS GOT INVOLVED IN THE ELECTRONIC FUNDS BEING USED( I GOT A 1099 IRS FORM IN THE MAIL) NO MORE OF THAT,E MAIL ANY QUESTIONS....WN8BOB; Listing #1762897 - Submitted on 03/23/26 by Callsign WN8BOB - IP: syn-065-025-115-251.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Heil Pro 7 IC blue headset: Excellent used condition Heil Pro7 IC headset. Blue in color. Includes factory box. Includes push to talk switch and Icom adapter cable. Also have the original box. Previous owner broke the plug off in the headset. I repaired and have fully tested unit. Guaranteed to work. Looks new. $225 shipped in the continental USA.; Listing #1762896 - Submitted on 03/23/26 by Callsign KZ4ML - IP: 216.79.19.96; Click to Contact -- Send this Ad to a Friend
Heathkit HP-23 Power Supply: Asking $90. Tested power supply. It doesn't look pretty but it is working well. Standard Heathkit HW/SB type cable is included (worth $40)! Shipping via discount Pirateship is extra. Paypal preferred.; Listing #1762888 - Submitted on 03/23/26 by Callsign KD5FX - IP: 67-61-117-49.cpe.sparklight.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit HP-23B power supply and SB-600: Asking $150. Tested power supply AND speaker. It doesn't look pretty but it is working well. Standard Heathkit HW/SB type cable is included (worth $40)! More pics available upon request. Shipping via discount Pirateship is extra. Paypal preferred.; Listing #1762886 - Submitted on 03/23/26 by Callsign KD5FX - IP: 67-61-117-49.cpe.sparklight.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HEIL GM-5 GOLDLINE MIC AND 2 MIC CABLES: I have for sale the Heil GM-5 Goldline Mic and two mic cables. I used this mic on a Yaesu FT-710AESS. I have sold the Yaesu and no longer need Mic or RJ45 Cords. Would like $125 for all. I kept having RF problems, so sold the radio and have no need for the Mic or the two cables. Thank you for your interest.; Listing #1762879 - Submitted on 03/23/26 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