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

RF-Power Amplifier ( RF-Kit ) - $4999: i have a brand new RF-POWER Amplifier (RF-Kit ), never used, just opened to check that arrived without any problem. no scammers. cash, Zelle. paypal with friends and families. i asking for 4999 shipped; Listing #1742204 - Submitted on 09/06/25 by Callsign KB4EC - IP: c-174-61-79-45.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Heathkit SB-221: Very nice condition with full output Eimac 3-500 tubes.Currently wired for 120 volts and can change for 240. Has soft key installed.$1,100 Shipped and Insured in the US
See my Excellent feedback here:
https://chat.qth.com/search.php?keywords=kl7am&sid=9b20a9b549471833b3fede8bf65b3bc3; Listing #1739914 - Submitted on 08/16/25 by Callsign KL7AM, Modified on 09/06/25, Web Site: https://kl7am.com - IP: 189-230-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
BTI HF Amplifier: Great Condition! See the pics showing 1,500 watts out with under 100 watts drive.
Drake wattmeter in 2KW scale. 3-1000 Tube
80-10 meters. Has optional larger factory plate transformer for legal limit out.
Have optional NOS 3-100 tubes too
$1500 plus shipping or OBO; Listing #1741656 - Submitted on 09/01/25 by Callsign KL7AM, Modified on 09/06/25, Web Site: https://kl7am.com - IP: 92-99-35-72.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE: Clipperton-L HF Amplifier: Dentron Clipperton-L HF Amplifier. Good condition. Includes 10m modification. Manual also included. Wired for 240 VAC operation (or "234 VAC" as the manual says). Age of 572B tubes is unknown, but they are showing signs of age with somewhat lower output power than new tubes. Measured power into dummy load:
1.815 MHz 400W
1.915 MHz 425W
3.515 MHz 500W
3.875 MHz 500W
7.015 MHz 700W
7.250 MHz 750W
14.015 MHz 700W
14.300 MHz 725W
21.015 MHz 750W
21.400 MHz 750W
28.015 MHz 600W
28.600 MHz 600W
Amp is heavy - will not ship. Pick-up ONLY within SE PA/South Central PA/SNJ/Northern DE/NE MD areas.
Asking $500 cash or PayPal.; Listing #1742172 - Submitted on 09/06/25 by Callsign N3NR - IP: c-73-81-13-93.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Drake L7 amplifier: Th Drake L7 is an excellent amp has 10m installed.
Pickup at Winter Haven, FL
$1100.00; Listing #1737673 - Submitted on 07/28/25 by Callsign N9GQR, Modified on 09/06/25 - IP: 47-199-141-240.fdr01.cygr.fl.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RF POWER AMPLIFIER: HELLO, I'M SELLING MY (RF POWER AMPLIFIER). THE NEW VERSION. IT IS BRAND NEW, UNUSED, I JUST OPENED IT TO SEE THAT IT ARRIVED IN PERFECT CONDITION. I HAVE NOT USED IT. IT IS NEW, NEW, NEW. I RECEIVED IT ON 5/14/25. IT IS COMPLETELY NEW. I HAVE OTHER AMPLIFIERS AND I TRUTHFULLY BOUGHT IT ON AN IMPUSE.
I'm asking for $5000.00 shipped; Listing #1734670 - Submitted on 06/30/25 by Callsign KB4EC, Modified on 09/05/25 - IP: c-174-61-79-45.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
OM POWER OM-2501A Automatic HF Amplifier: Amp is in excellent condition and works 100%.
Condensing my station so this is up for sale.
Specification of OM2501A:
Frequency coverage: Amateur bands (1.8 – 29.7) MHz including WARC
Power output: 2500 W in SSB and CW on HF bands,
2000 W in RTTY/FM
Input Power: 30 to 60 W for full output power
Input Impedance: 50 ohm, VSWR < 1.5 : 1
Power Gain: 17 dB
Output Impedance: 50 ohm unbalanced
Maximum Output SWR: 3:1
SWR protection: Automatic switching to STBY when reflected power is 350 W or higher
Intermodulation distortion: better than -32 dBc
Suppression of harmonics: < -50 dBc
Tube: 1 EACH FU-728F Ceramic Tetrode installed
Response speed of AUTO tune: less than 0.5 s within same BAND, less than 2 s if out of BAND
Power supply: switchable voltages -230/240/250 V for 60 Hz
Transformers: 2 pcs. of toroidal transformer 2 kVA
Dimensions: 19" x 8" x 18"
Weight: 89 lbs.
Price is $3,795.95 plus $150.05 shipping and insurance.
May consider trade for FLEX equipment; Listing #1741018 - Submitted on 08/26/25 by Callsign W5IB, Modified on 09/05/25 - IP: 104.28.50.130; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Need Relay for Henry 2k-4: Looking to purchase keying relay for Henry 2k-4.
Thanks!; Listing #1742129 - Submitted on 09/05/25 by Callsign WA5TX - IP: 47-161-37-247.fdr03.kllr.tx.ip.frontiernet.net; Click to Contact -- Send this Ad to a Friend
WTT: TOKYO HY POWER HL 1.2KFX: Like to trade for Flex 6400M. Comes from pet free, smoke fee shack. Would prefer local exchange. 73
SCAMMERS & ANYONE WITHOUT A CALL SIGN DO NOT RESPOND TO THIS POST.; Listing #1741912 - Submitted on 09/03/25 by Callsign W2DWL, Modified on 09/05/25 - IP: c-69-142-26-54.hsd1.nj.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Need a HiPOT tester: Looking for a HiPot tester. Ugly, scratched up, bent is fine as long as it is plug and play. Please text for initial contact if you are able to, otherwise email. Thank you. Lane ku7i; Listing #1733374 - Submitted on 06/19/25 by Callsign KU7I, Modified on 09/05/25 - IP: c-174-62-41-254.hsd1.nm.comcast.net; Click to Contact -- Send this Ad to a Friend