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

Icom AG-25 Preamp and Power Injector: Selling a fully tested Icom AG-25 masthead preamp and power injector for 144-148Mhz. Low noise high gain (15dB) GaasFET design is fully weatherproof.
$149 shipped CONUS.; Listing #1747934 - Submitted on 10/30/25 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RFC 2-23 VHF Amplifier: 2 watts in and 30 out 2 meter amplifier. Also has receive preamp
Excellent Condition
$85 shipped US; Listing #1739209 - Submitted on 08/10/25 by Callsign KL7AM, Modified on 10/29/25, 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
Need Schematic Mirage B-2530-G: I am in need of the schematic for a Mirage B-2530-G two meter amplifier. Thank you, Byron W5FH.; Listing #1747286 - Submitted on 10/24/25 by Callsign W5FH - IP: syn-066-068-197-070.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Mirage B23-A 30W VHF Amp Fully Tested: Includes preamp and LED indicators. Turn your HT into a powerful base station with this made in USA classic amp.
$125 shipped CONUS. Good on QRZ.; Listing #1747232 - Submitted on 10/23/25 by Callsign K1FIE - IP: host-87-11-80-35.retail.telecomitalia.it; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TPL Communications 45W VHF Amp: Built like a tank here in the USA, this wideband amp is good for 136-174MHZ. Just what you need for both 2m and marine band!
$125 shipped CONUS.; Listing #1747230 - Submitted on 10/23/25 by Callsign K1FIE - IP: host-87-11-80-35.retail.telecomitalia.it; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
TE Systems 1452g 2 meter amp: selling of my te systems amp it has fans added and voltage meter plus shipping
475
NO paypal
zelle, venmo, cash app or money order; Listing #1746494 - Submitted on 10/16/25 by Callsign N5DRW, Modified on 10/18/25 - IP: olp-38-59-145-26.olp.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Amplifiers That's Not Working: Dear Gents
Hope You Are
Well In The Country Of
Milk & Honey
I Am Looking For Any
V H F / U H F
AMPLIFIERS
THAT IS NOT WORKING
Price Must Be Reasonable
I Thank You
Greetings From
Cape Town
South Africa
George Roth
0027 637882944; Listing #1746475 - Submitted on 10/16/25 by Callsign ZS1KGB - IP: vc-gp-n-105-245-232-206.umts.vodacom.co.za; Click to Contact -- Send this Ad to a Friend
SSB Electronic Masthead Super Amp 70cm: SSB Electronic Super Amp SP70
This is the best of the best masthead preamps for 70cm band, made in Germany. A must for LEO satellite work, 70cm contesting, 70cm weak signal or EME. They go for about $500 new, and prices are going up significantly due to import tarrifs. This one is in excellent condition and everything works as it should.
Just $325 shipped CONUS.
The SP 70 is a selective receive preamplifier for the 70 cm amateur radio band with transmit / receive switching. It offers adjustable gain, low noise and good large-signal response. Adding cable and plug losses to the noise figure of the transceiver will surprise you with how fast 8 dB or more of the total system noise can be achieved. The use of this preamplifier makes this calculation unnecessary. The overall noise level of the receiving system is abruptly reduced to about 1 dB when using this preamplifier. Up to 22db gain.; Listing #1745730 - Submitted on 10/09/25 by Callsign K1FIE - IP: syn-016-203-133-064.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
SSB Electronic SP200 LNA: This is the best of the best masthead preamps for 2m band, made in Germany. A must for LEO satellite work, 2m contesting, 2m weak signal or EME. They go for about $500 new, and prices are going up due to import tarrifs. This one is in excellent condition and everything works as it should.
Just $325 shipped CONUS.
The SP 200 is a low-noise and large-signal-proof mast preamplifier for the 2 m amateur band. It has a coax relay for transmit / receive switching. When using a sequence control, the maximum transmission power is 750 W PEP and 500 W CW / FM / WSJT. This amplifier can be powered remotely via the coaxial cable through its output with supply voltage. Alternatively, local power supply can be provided via the UHF connector with a separate cable. When using the VOX switching, this amplifier must have a permanent power supply during operation. It can be supplied locally or remotely.; Listing #1745545 - Submitted on 10/08/25 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Send this Ad to a Friend
SSB Electronic SP200 LNA: This is the best of the best masthead preamps for 2m band, made in Germany. A must for LEO satellite work, 2m contesting, 2m weak signal or EME. They go for about $500 new, and prices are going up due to import tarrifs. This one is in excellent condition and everything works as it should.
Just $325 shipped CONUS.
The SP 200 is a low-noise and large-signal-proof mast preamplifier for the 2 m amateur band. It has a coax relay for transmit / receive switching. When using a sequence control, the maximum transmission power is 750 W PEP and 500 W CW / FM / WSJT. This amplifier can be powered remotely via the coaxial cable through its output with supply voltage. Alternatively, local power supply can be provided via the UHF connector with a separate cable. When using the VOX switching, this amplifier must have a permanent power supply during operation. It can be supplied locally or remotely.; Listing #1745501 - Submitted on 10/07/25 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Send this Ad to a Friend