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

MISC - New 4 cx1500 Tube: NOS…. 4cx1500 tube never plugged in has been tested as stated…. Will be at Hamcation …. One new and one used…. 1500 for both tubes…; Listing #1758251 - Submitted on 02/07/26 by Callsign AA4TF - IP: syn-069-133-192-165.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANTHF - Scorpion ? Home Supersize HF $2000: Two words describe this antenna in my opinion. z MASSIVE MAGNIFICENCE.
It's going to be very difficult to find one of these unless you keep get somebody willing to let one go because they are no longer in production. This one has never been mounted and it even has a heavy duty custom mounting base. When I get back to the antenna location I will dig up the controller wiring and add more pictures of that as well. You can see that it is still mounted to part of the packing wood base. This piece is more like a family heirloom .
Up for grabs out of my collection is this super rare no longer in production piece.
The Scorpion Home/Mobile HF Rare Screwdriver Antenna with HeavyDuty Mount is a high-quality antenna designed for ham and amateur radio enthusiasts. This antenna, specifically for HF bands, provides strong and reliable signal reception, perfect for those looking to enhance their radio communication experience. With its sturdy construction and easy-to-use screwdriver mounting; Listing #1758250 - Submitted on 02/07/26 by Callsign AC5BA - IP: 82.sub-174-200-116.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - HF 4CX1500B Pileup Buster.$2000.Local PU: This is by far my favorite Linear of many I have owned and still have several even now. These pro built custom built types are my favorites. The builder chose to overbuilt it in everyway and yet still have more bells and whistles than many commercially produced units. To the point being indestructible if I dare say it. And yet it's fairly easy for even a beginner to figure out the build even without the schematic. Sometimes the best designs come from custom builds. The builder was truly a genius and fully skilled that's for sure. Relocating soon is the main reason I am putting it up for offer; Listing #1758249 - Submitted on 02/07/26 by Callsign AC5BA - IP: 82.sub-174-200-116.myvzw.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPVHF - SHEA/TRON 2-meter FM Amplifier: Nice clean 1979 vintage 2- meter FM amplifier, by the model number 2C-025 , 2 watts input = 25 watts output. Nice clean mobile or HT amplifier . Fully Functional
$40.00 shipped USPS; Listing #1749239 - Submitted on 11/11/25 by Callsign N4AX, Modified on 02/07/26 - IP: 209.206.111.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TEST - KAY Step Attenuator Model 30-0: Vintage KAY Model 30-0 Switched Step Attenuator
0- Insertion loss , 50 ohm Impedance, BNC IN / BNC out ,
$40 Shipped USPS; Listing #1749956 - Submitted on 11/18/25 by Callsign N4AX, Modified on 02/07/26 - IP: 209.206.111.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - QRP Pixie Transmitter-40 Meters: 1/2 WATT 40 METER CW QRP Pixie transmitter, tuned to 7.029
Mounted in box, ready to plug into power supply and insert key, and antenna, other photos on request.
$20 plus actual shipping to your zip.; Listing #1757502 - Submitted on 01/31/26 by Callsign N4AX, Modified on 02/07/26 - IP: 209.206.111.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANNOUNCE - Scam alert from KB9JAU: I have noticed off and on that a scammer is using my call sign and first name to sell things. I have also read complaints from more than one Ham who mentions a scam that involves my call sign. So from now on, you will have two of the following options to choose from.
1. When you see an ad with my call sign, or receive a response from an ad with my call sign, click on the highlighted IP address. If the details do not list Jeffersonville Indiana as the location, then you can rest assured that it did not come from me.
2. Click the "Click to Contact" button on this message, which should put you directly in touch with me, and I will be more than happy to confirm any communication on QTH.com you are looking at, or have received.
Any legit ads that I have placed on QTH.com should have the same IP address that is found in this announcement.
73's !; Listing #1758248 - Submitted on 02/07/26 by Callsign KB9JAU - IP: 99-74-127-11.lightspeed.lsvlky.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
MISC - COAX Jumpers "N" Connectors: NEW - Never used
qty.1 - 3 ft 9913 Coax jumper Male N to Male N
qty.1 - 25ft KMR 240 , same as LMR240 Male-N to Male-N
Both for $30 shipped USPS; Listing #1749957 - Submitted on 11/18/25 by Callsign N4AX, Modified on 02/07/26 - IP: 209.206.111.221; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - F.S. Jenning RJ1A Vacuum Relay: Have for sale Jenning RJ1A Vacuum Relay. Relays are frequently used for QSK in amplifiers or other applications. Relay was removed from medical equipment. The price for one is $ 45.00 plus shipping. Have quantity if needed.; Listing #1758247 - Submitted on 02/07/26 by Callsign AG4GL - IP: 172.59.116.170; Click to Contact -- Send this Ad to a Friend
ANTHF - Spiderbeam® 40ft /12m HD fiberglass pole: Spiderbeam 40 ft HD fiberglass poles are perfect for building all kinds of wire antennas. Spiderbeam 40 ft HD poles are very well suited for building 40/80/160m wire GP or inverted L antennas. These are extremely strong poles with a much greater wall thickness (up to 2mm) than the usual "fishing rod" types. New, unused, $100.00 Pick-up only or meet within 50 miles of Mobile, AL; Listing #1757528 - Submitted on 02/01/26 by Callsign K4PVK, Modified on 02/07/26 - IP: 107-134-199-69.lightspeed.moblal.sbcglobal.net; Click to Contact -- Send this Ad to a Friend