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

lunar link 440 am: 440 amp by lunar link 3200 with supply; Listing #1737325 - Submitted on 07/25/25 by Callsign W6UC - IP: 122.115.207.atginternet.com; Click to Contact -- Send this Ad to a Friend
want 70 cm rf amp.: Need 70 cm rf amplifier suitable for EME! preferable 500 to 1kw.; Listing #1737080 - Submitted on 07/23/25 by Callsign KI6WJ - IP: 234.sub-97-191-119.myvzw.com; Click to Contact -- Send this Ad to a Friend
Two 2m 144-148MHz Folded Dipole Antennas: For sale is a pair of 2m folded dipoles with combiner and phasing cables. $350 shipped CONUS for the pair. Price is firm - Zelle/Venmo - good on QRZ.; Listing #1736780 - Submitted on 07/20/25 by Callsign K1FIE - IP: 66.19.181.77; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LARKIN VHF 1KW AMPLIFIERS: I have several Larkin 1KW amplifier this amplifier came out of a Larkin TV transmitter it is in the 156.500 MHz VHF range if you ever wanted a high power amplifier this is your opportunity.There is a lot of information on how to make modifications to this amp and how to get it down to the 2 meter ham bands if you can use a solder iron and can read directions you are in luck. You will need a power supply 36-50 vdc which you can find on Amazon or E bay you will need only basic hand tools you will need to invest in purchasing a good capacitance meter to check the value of the capacitors you will be using in the upgrade.This unit measures 22"X15"x3" and weight is around 35 lbs I am asking $375 shipped in the lower 48 states No pay pal but will take money order or personal check and will ship when funds clear the bank I will provide tracking numbers when it ships to your address.; Listing #1736669 - Submitted on 07/19/25 by Callsign KI0NN, Modified on 07/19/25 - IP: 27.242.36.8.nex-tech.com; Click to Contact -- Send this Ad to a Friend
FOR SALE: Henry 2004A UHF Amplifier: Henry 2004A 420 MHz, 1000w PEP output. For the benefit of the estate of W3BNN. $1,400. Will deliver within 50 miles of either zip code 22309 or 21793, otherwise add cost of actual shipping to asking price.; Listing #1733222 - Submitted on 06/17/25 by Callsign W3BNN, Modified on 07/18/25 - IP: pool-173-66-96-27.washdc.fios.verizon.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FOR SALE EME Sequencer ,PreAmp,Switcher: FOR SALE. EME equipment.
Came from Silent Key. I forgot I’ve had on shelf since 2018. I’ve already sold the heavy duty M2 Dual Axis Rotor,1500 Watt 2 meter Amp along with H frame , 4 each 28 element yagis. Back in 2018-19. All that equipment worked great so I have no reason to not believe this equipment is good too.
Here’s what’s in the Herd.: M2 -S2 Sequence control,2M-PA2 M Preamplifier,M2 HPR-1 High Power Coaxial Relay, Housing, EME Relay/
Pre Amp dual Polarity as shown in weather proof housing.
Unit lights up. I am selling at reduced price” AS IS “. Cost of this equipment about $2000.00 with freight and taxes. My price shipped to you Lower 48 states is $775.00. Cash or check.
I don’t do the friends of a friend or secret handshake or none of the scammer stuff.
If paid for in full , I could deliver to Huntsville Hamfest. Call me. My phone number is in the details of this ad. I also have a M2 220 and 440 yagi we can discuss when you call.
73. Loyd WB4BMQ; Listing #1736083 - Submitted on 07/14/25 by Callsign WB4BMQ - IP: syn-068-191-096-058.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mirage 2-317 vhf amplifier: Mirage 2-317 vhf amplifier in like new condition.
No issues, full power output, works 100%.
Can test at my qth if local.
275$ shipping included to lower 48.; Listing #1735343 - Submitted on 07/07/25 by Callsign KK4MSA - IP: 208.79.163.40; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
6M 3CX3000A7 Linear Amplifier: 6M 50MHZ 3CX3000A7 RF AMPLIFIER by Antenna Works.
rf deck built by Charles Azimoto rf amplifier designer. 4050VDC power supply, 3CX3000A7 rebuilt by ECONOCO, full output. Includes RF RELAYS, Custom built Console on wheels.
Pick up ONLY in Shelton CT
Pictures on QRZ, KA1W
Listing Price $5900; Listing #1734782 - Submitted on 07/02/25 by Callsign KA1W, Modified on 07/06/25 - IP: c-76-24-249-188.hsd1.ct.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Wnated: Broken VHF UHF and 6M Amplifier: Looking to purchase broken and unfinished vhf uhf and 6m amplifiers. I enjoy working on them. Please let me know what you have and what looking to get. 73 Rich K2PL; Listing #1734896 - Submitted on 07/03/25 by Callsign K2PL - IP: ip68-10-235-100.hr.hr.cox.net; Click to Contact -- Send this Ad to a Friend
500W 2m 144-148mhz Amplifier: Here is a hand built 500W 2m EME amp. It was built here in the US from European DX World boards and Japanese NXP LDMOS finals. It’s a high efficiency amplifier with its own internal 60V power supply. It has been professionally modified with input protection, and 12-15W will easily get you 500W out (but you can adjust the input bias and get full power off an 8W handheld).
The base is a very large aluminum heatsink mounted below a copper heatsink, and at the rear are two 3”constant speed axial exhaust fans, which allows quiet operation.
I’ve tested it for full power out which it easily achieves, and below are photos showing how just a couple of watts in generate 93W out.
This is the 2m version of the HF amp that DXWorld lists for 1400 EUR plus delivery.
*Asking $900 shipped CONUS.*
Zelle/Venmo. Will be shipped double boxed with all documentation and schematics.; Listing #1734863 - Submitted on 07/03/25 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