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

BOOKMAG - FS: The Elecraft K3: by Cady - 2nd Edit: The Elecraft K-Line includes the K3 and he P3 panadapter. This book covers the details of the K3s and P3 that you need to be very effective at using these two components of the K-Line. $28 shipped CONUS.; Listing #1761784 - Submitted on 03/12/26 by Callsign K1ZN - IP: syn-035-129-189-022.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOVHF - FOR SALE: Flex 6300 w/ accessories: FlexRadio, Signature Series Flex 6300. Includes hand mic, external USB tuning knob and factory boxes (Internal antenna tuner not installed). Asking price reduced to $1,400, and I will cover the cost of shipping. I am not a HAM, I am the youngest son and the Executor for the estate of W3BNN. Proceeds are for the benefit of the widow's estate. All equipment listed under the W3BNN callsign was in use and fully operational as of early 2025. Interested parties are encouraged to look at the W3BNN QRZ page. Ozzie was active for 70 years and his equipment was well maintained. I will do my best to answer any technical questions with advisory assistance from my father's amateur radio friends of over 60 years.; Listing #1761783 - Submitted on 03/12/26 by Callsign W3BNN - IP: pool-173-66-96-27.washdc.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - MFJ-1702C Two Position Plus Ground: MFJ-1702C Two Position Plus Ground Position Coax Switch
$40 shipped; Listing #1761782 - Submitted on 03/12/26 by Callsign K7IEU - IP: c-73-225-151-127.hsd1.wa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - W2 wattmeter digital/remote upgrade: Monitor Your RF Power From Anywhere with your W2 wattmeter

The Elecraft W2 is a great wattmeter — but what if you could see your peak power, average power, SWR, and even reverse power on your phone, tablet, or shack PC in real time, from anywhere in the world?

This W2 upgrade keeps the graphics display working perfectly while adding a live web dashboard accessible over WiFi or remotely via free Tailscale. No apps to install. No subscriptions. Just open a browser.

Features:
Live PEAK, AVERAGE, REVERSE power and SWR
Auto-ranging 2W / 20W / 200W / 2kW
One-click sensor switching between S1 and S2
Stunning green-on-black instrument display
Works on any phone, tablet, or PC simultaneously
Remote access via free Tailscale from anywhere
One-time WiFi setup — no hardcoded passwords

The display is always on. The web page is always ready. Your W2 just got a serious upgrade!

$199 plus $10 shipping PP; Listing #1761368 - Submitted on 03/08/26 by Callsign KV5J, Modified on 03/12/26, Web Site: http://www.kv5j.com - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - **KPA500 RF Power Monitor/WiFi remote**: **KPA500 RF Power Monitor**

*Real-time monitoring for Elecraft KPA500 owners*

Six critical parameters — Power, Voltage, Current, SWR, Temperature, and Band — displayed simultaneously on a high-contrast 256×64 OLED. No menu cycling. No squinting. 10 updates per second.
Built-in WiFi streams live data to any smartphone, tablet, or browser — no app required. One-time 5-minute setup. Access locally via *kpa500.local* or remotely via Tailscale from anywhere in the world.

✦ 500ms intelligent peak hold on power output
✦ WebSocket web interface with retro terminal aesthetic
✦ Remote Power ON/OFF and Operate/Standby control
✦ Over-the-air firmware updates
✦ OLED works independently of WiFi — always
Plug-and-play RS-232 connection. No amplifier modifications. Assembled and tested. Cables included.

**4″ × 2″ × 4″ · 9–14.8V DC · 100mA**

*Built by hams, for hams.*

---$199 plus $10 shipping; Listing #1761436 - Submitted on 03/09/26 by Callsign KV5J, Modified on 03/12/26, Web Site: http://www.kv5j.com - IP: customer.mmmiflx1.isp.starlink.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - FS Yaesu FT-847 HF/VHF/UHF/Sat: Yaesu FT-847 "Earth Station" for sale.

Cosmetics excellent.

Covers HF bands, 50 MHz, 144 MHz and 430-450 MHz bands as well as satellite capability.

Comes with original boxes/packing, microphone, original manual and power cable.

Works as it should on all bands/modes.

Please write with questions.

$750.00 plus shipping; Listing #1759423 - Submitted on 02/18/26 by Callsign N6AX, Modified on 03/12/26 - IP: 107-139-104-191.lightspeed.irvnca.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOVHF - AnyTone AT-D168UV DMR HT: AnyTone 168. Radio is new, I opened the box and took everything out for pics. I got a iCom 52a around the same time so selling this one. 2 batteries and 2 drop in chargers. 2 antennas. Everything in the pic as new + an extra drop in charger.
$120 PayPal shipping is on me.
KQ4UON; Listing #1761781 - Submitted on 03/12/26 by Callsign KQ4UON - IP: 50-25-58-171.krmtcmta02.res.dyn.suddenlink.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - F/S: ICOM IC-7600 Xcvr & Panadapter: For sale in very good cosmetic and electrical condition is my IC-7600 with extras. This includes the external panadapter which provides a LARGE second spectrum scope and waterfall display on a separate monitor (monitor is not included). These functions are in addition to the spectrum scope and waterfall displayed on the IC-7600. The panadapter software (available on line at no charge), also provides IC-7600 rig control including frequency / band selection, volume control, filter selection and several other functions. The panadapter hardware includes the SDR TX/RX controller, a RSP1A SDR receiver, a 2 way splitter and various interconnect cables. Also included is the ICOM HM-36 mic, a detailed spiral bound manual, the original IC-7600 external box and the power cable. Price is $1150 plus shipping. Preferred payment is USPS money order or US bank draft.; Listing #1761780 - Submitted on 03/12/26 by Callsign W7AIN - IP: 24.17.75.220; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPVHF - Gemini 2 VHF amplifier: I am selling a Gemini 2 VHF 300 watt linear amplifier that's in good condition. Still functions great and no issues. It Does need a PTT cable to operate. It's not RF driven so keep that in mind. Non smoking QTH. It's heavy so I would prefer a face to face deal within 75 miles in Western PA. Buyer will pay shipping if they prefer. I'm estimating about $80 to $90 to ship in the Continental US. No RETURNS. Please contact me for further questions or interest.
$900 or best offer.; Listing #1761779 - Submitted on 03/12/26 by Callsign KC3PXC - IP: 38.194.187.132; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - For Sale: Icom PW-1 solid state hf amp: Icom PW-1 solid state 6-160 meter amplifier 1kw. Serial number # 2600. Used in non smoking shack and is in excellent condition! No scratches dents or dings. $1950 split shipping or $1700 picked up.; Listing #1761778 - Submitted on 03/12/26 by Callsign KF8RU - IP: syn-097-094-073-062.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend