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

AMPHF - FOR SALE ELECRAFT KPA-500: Selling Elecraft KPA-500 for XYL of silent key. I’ve been running it in place of my KPA-500 and it works well. Features from Elecraft website:
-500W, Compact, Solid State FET amplifier for 160-6 m. Weighs 26 lbs.
- Works and auto band selects with any radio that provides Key-Out and RF signals.
- Internal low noise linear power supply: 100-120, 200-240 VAC, 50/60 Hz operation
- Rugged, conservative design with smart soft and hard fault detection
- Excessive overdrive or SWR events instantly place the amp safely into protective stand-by
- Ultra high speed QSK. Silent, diode switched T/R
- Fully remote controllable
- Six speed temperature sensing fan
It is set up for 120V with power cord - but could be set up for 220V. Instructions in included manual. Has latest version 1.54 firmware.
Pict shows it running on 50Mhz with IC-7610 - Not included. From a non-smoking, no pet QTH. $2200 OBO. Local pick-up – Meet within reasonable distance. No PayPal.
Thanks and 73,
Bob W3RW; Listing #1748625 - Submitted on 11/05/25 by Callsign W3RW, Modified on 11/08/25 - IP: c-76-124-131-70.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - FOR SALE: Heil HM10 mic w/stand: Like new condition Heil HM10 microphone with HC-5 element. Mic will take a second element because of the switch on it. Complete with stand and cord for Yaesu.
73 and thanks for looking,
Dave
K4SUE; Listing #1748913 - Submitted on 11/08/25 by Callsign K4SUE - IP: c-174-177-136-68.hsd1.sc.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
MISC - MFJ-1263 Microphone/Radio Switch: Like new, original box Original price $169.95, listing for $80 including shipping. Paypal accepted.; Listing #1748911 - Submitted on 11/08/25 by Callsign N9FGP - IP: 107-193-5-66.lightspeed.hstntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TUBES - NOS RCA 6HS6 Tubes (Drake & Heathkit): I have a total of (8) RCA 6HS6 tubes available.
All are NOS/unused and have the same date code.
These are becoming very hard to find!

$60/pair + shipping or $145 + shipping for a sleeve of (5).
Payment via USPS "postal" m/o please.; Listing #1748153 - Submitted on 11/01/25 by Callsign KJ6NKX, Modified on 11/08/25 - IP: syn-174-083-251-235.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
ANTETUNE - LDG AT-600 Pro II Autotuner: Excellent condition, like new. Original box and manual. $250. I'm also listing an Ameritron ALS-600 HF Amplifier in excellent condition separately for $1,100 but will sell both for $1,200. Paypal accepted. Send text or email if interested.; Listing #1748909 - Submitted on 11/08/25 by Callsign N9FGP - IP: 107-193-5-66.lightspeed.hstntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
AMPHF - Ameritron ALS-600 Amplifier: Excellent condition, like new. Works well. Original boxes and manual.
Local pick up only in the Atlanta area. $1,100. I'm also listing the LDG AT-600 Pro II Autotuner in excellent condition separately for $250 but will sell both for $1,200. Paypal accepted. Send text or email if interested.; Listing #1748908 - Submitted on 11/08/25 by Callsign N9FGP - IP: 107-193-5-66.lightspeed.hstntx.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - Drake TR-4 with RV-3, MS-4, AC-3 and AC-: Drake station consists of a TR-4, an RV-3, an MS-4, and AC-3 and AC-4. Included is the instruction manual along with some other Drake documents, a book titled A Family Affair by John Loughmiller, 2 spare final tubes, a small bag of parts, and 2 microphones(need assembly).
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I purchased this station in 2008 and it has been a shelf queen sitting unused. I ran the TR-4 on receive for several hours on each of the power supply's and it ran fine. The last time I placed the TR-4 in transmit was about 5 years ago and it worked with well over 100 watts out.
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Also included is 2 final tubes, which test good on my Sencore tester, a bag of parts labeled Drake, and a book. I don't have a proper mike for the TR4, but I am including 2 hand mike's. Neither mike has an end connector but I had a spare connector that fits the Drake. This connector is missing the plastic screw on shield.
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Asking $550 pick up only from Dade City, FL.; Listing #1746770 - Submitted on 10/19/25 by Callsign AI4FR, Modified on 11/08/25 - IP: syn-065-035-251-165.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - For Sale: Hallicrafters SX-140 Receiver: HALLICRAFTERS SX-140 Vintage Communications Receiver.
Late 1965 model, in very good condition and is 100% operational.
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• 80-6 meters Ham-Bands.
• AM/CW/SSB Modes.
• All re-tubed, dial lamp and capacitors/resistors replaced.
• Restored and fully aligned.
• Original Operating & Service instruction manual.
• Shipped double boxed, with Original factory container.
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$270.00 shipped CONUS - Please contact me for enquiries.
Thanks, John WY2G -
=====PAYMENT PENDING=====; Listing #1748907 - Submitted on 11/08/25 by Callsign WY2G - IP: syn-024-059-144-040.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOANQ - Collins 312B-4 Station Console: Collins 312B-4 round emblem station console for use with S line or KWM-2.Includes wattmeter, speaker and phone patch. This one was part of a working station and was owned by a nationally renowned audio service technician and is in near mint condition with no scratches, dents, etc. $280 plus actual shipping.; Listing #1748801 - Submitted on 11/07/25 by Callsign N4IOR, Modified on 11/08/25 - IP: 75-12-130-51.lightspeed.knvltn.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RADIOHF - FTDX5000 200W with SM5000: I have found this radio to be very sensitive and selective. The large tuning knob is very smooth to operate with the The power supply is built in and is connected to 115v house current, cable is included. Goggle it to see all its fine features. $2200 to go plus shipping. I prefer pick up near Los Angeles.
I have the SM5000, to go with the FTdx5000 with instructions, but it is not configured yet.; Listing #1747632 - Submitted on 10/27/25 by Callsign NE6R, Modified on 11/08/25 - IP: syn-075-083-232-139.res.spectrum.com; Click to Contact -- Send this Ad to a Friend