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

FOR SALE - Collins 75A-4 Receiver: Excellent condition, works well. Original paint, knobs, etc. Serial # 5532, 0.5, 2.1, 3.1 filters.
Original manual, Collins 4-1 Vernier tuning. $595 cash. Pick up only in NE Ga. No shipping.
Please reply thru QTH. Thanks. Bobby NY4U; Listing #1769169 - Submitted on 05/25/26 by Callsign NY4U, Modified on 05/25/26 - IP: syn-075-139-154-055.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: 6K7 to 7V7 adapter for best receive: Socket adapter & new 7V7 tube increases tube transconductance from 1600 to 5200 for signal improvement and especially so on higher frequency bands. It makes a huge difference with a weak SW station using 6J7 having lots of noise now sound like it is a few miles away with 7V7. Tested on a radio. Includes new 7V7 tube. $25 shipped to USA lower 48.; Listing #1767890 - Submitted on 05/12/26 by Callsign N8FVJ, Modified on 05/25/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
Homemade HAM Radio Tube Type Transmitter: See Video https://youtu.be/neIGQJVW1J0
Do not buy without watching the video.
Due to the increasing number of "not as described"
scammer cases, I am forced to offer all of the electronic
items *as is* without any refunds or returns - All sales are final.
The reason I do a video is for you to see a sample of it
working, I want you to buy with confidence and frankly I also
wanted to be protected against frivolous complaints.
Track your purchase so you will be home at delivery, not
responsible for theft.
What eBay comments really mean:
"Untested"-it does not work.
"I don't know if it works" = It does not work.
"I am unable to test the item." = It does not work.
"I don't know anything about ham gear." = It does not work.
"Powers on." = It does not work.
"Lights up." = It does not work.
"I am afraid to plug it in." = It does not work.
"It made sounds." = It does not work.
"I do not have an antenna to test it." = It does not work.
"It worked last time I used it
$75 plus shipping; Listing #1769156 - Submitted on 05/25/26 by Callsign K1OIK - IP: 24.61.114.148; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Filter King 6 Meter Converter: Three new 6BS8 tubes. Filter King 6 Meter converter. Includes all cables, you supply the power supply. 150 volts at 60ma & 6 volt AC at 1.5 amps. Comes with Original Manual. Set for 30 to 34mHz or change crystal to any frequency desired. Crystals for $10 at Ken's Electronics. $39 + free shipping to USA lower 48.; Listing #1768588 - Submitted on 05/20/26 by Callsign N8FVJ, Modified on 05/25/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
FS: New Ken-Rad low noise 6L7 Tube: New in box Kenwood 6L7 tube, A test was performed for lowest noise 6L7 and this is it. The 6L7 is a very noisy tube. Tested in a SX-16 and it was way more quiet- surprisingly so. $15.75 shipped to USA lower 48.; Listing #1768142 - Submitted on 05/16/26 by Callsign N8FVJ, Modified on 05/25/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
FS" Amexo FET Preamp Cables.: Cable with RCA connectors and SO-239 and PL-259 connectors on other end. $18 + $4.00 shipping to USA lower 48.; Listing #1767284 - Submitted on 05/06/26 by Callsign N8FVJ, Modified on 05/25/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
FS' Ameco Tube Preamp Cables: Ameco tube type preamp 30" cables with automotive type (Motorola) radio connectors. You add connector on other end. $18 + $4.00 shipping to USA lower 48.; Listing #1767283 - Submitted on 05/06/26 by Callsign N8FVJ, Modified on 05/25/26 - IP: 71-214-51-64.orlf.qwest.net; Click to Contact -- Send this Ad to a Friend
COMPLETE COLLINS STATION FOR SALE: Complete Collins station including KWM2A, Solid State power supply with factory extension cable, matching speaker, 213B Wattmeter/phone patch/spkr, Station Monitor Scope cometically modified to match, 30L1 linear amp. (mint condition) No microphone. Local pickup only in N. Dallas. Asking $1500 firm. Can provide additional pictures if needed. Station is active and in service. Just thinning out the herd.; Listing #1769029 - Submitted on 05/24/26 by Callsign K5BOI - IP: unn-37-19-210-26.datapacket.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HALLICRAFTERS SR-500 TORNADO: Hallicrafters SR-500 Tornado in VGC. All of the paper and electrolytics have been changed in both the radio and power supply. New speaker in the power supply. Radio works great. New 6DK6's in the final amp. I have a spare pair also that I will include. Several pics are available to serious buyers. Contact to made through the QTH mail system all others will be ignored. I'll sell the SR-500 and P-500 for $600 plus shipping. PayPal preferred for payment. Please feel free to contact me with any questions.; Listing #1768921 - Submitted on 05/23/26 by Callsign WV9R - IP: 73.9.12.120; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Hallicrafters HT-9 tuning units wanted: I am looking for Hallicrafters HT-9 transmitter tuning units. I am mostly interested in the lower frequency units but interested in buying any available.
Thanks,
Tom N5AMA; Listing #1768878 - Submitted on 05/23/26 by Callsign N5AMA - IP: 71.147.4.162; Click to Contact -- Send this Ad to a Friend