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

FOR SALE MIRAGE B23A: 2 Meter amplifier . Bench tests ok and quite good cosmetics. $75 shipped CONUS. PayPal, credit card, check OK.; Listing #1751593 - Submitted on 12/03/25 by Callsign K7JH, Modified on 12/06/25 - IP: 70.34.14.160; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
HF, 6m, 2m and 70cm Amplifiers: HF Amplifiers For Sale:
Acom 1000 1KW HF/6M $2900
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6 Meters:
RF Power Labs Solid State 400-500 Watt Base Amp with Power Supply 120V
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2 Meters:
RF Concepts 2-317 30in 170out Preamp SSB Delay etc. $400 Shipped
VHF Engineering 10in 140out $290 Shipped
Mirage B310G SOTA etc 1/4W to 8W In 100W Out with Preamp SSB Delay $310 Shipped
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70cm UHF:
Mirage D1010 Brown Face with SSB Delay etc.
10 in 100 Watts out
$375 Shipped; Listing #1751350 - Submitted on 12/01/25 by Callsign W4JST, Modified on 12/05/25 - IP: c-73-148-40-205.hsd1.va.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
For Sale: Motorola TLE-1713A-3 Amplifier: For Sale: Motorola TLE-1713A-3 Amplifier
Motorola TLE-1713A-3 Specifications
Frequency Range: 450- 470 MHz
Power Output: 75 Watts
$150 plus shipping
Thanks
N3GH; Listing #1751767 - Submitted on 12/05/25 by Callsign N3GH - IP: c-73-230-40-83.hsd1.pa.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
1 KW-144 MHZ AMP NEW GS35B TUBE: NEED ONLY PLATE SUPPLY HAS TR RELAY NEW BLOWER TUNED INPUT 550.00 PAY PAL; Listing #1750656 - Submitted on 11/24/25 by Callsign W4IMD, Modified on 12/02/25 - IP: 99-102-212-226.lightspeed.tukrga.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
KLM 10 in 70 out amp 440 MHz: KLM 10 in 70 out amp for 440 MHz
Works as it should
5 watts will key it out put will be reduced
4 watts will make it chatter
Works nice with some newer 10 watt radios
Draws 15 amps on FM no preamp
100.00 shipped to your door; Listing #1751278 - Submitted on 11/30/25 by Callsign KE5FAQ - IP: 146.12.250.247; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
RF Concepts RFC 2-315 144-148mhz AMP: Power out is as it should be 30 watts in and 150 out
Receive pre-amp not working
good physical condition
$200 shipped/insured US; Listing #1748470 - Submitted on 11/04/25 by Callsign KL7AM, Modified on 11/30/25, Web Site: https://kl7am.com - IP: 30-109-35-72.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
Mirage B3016 VHF Amplifier: Mirage B3016
30 in 160 out
No issues
$225 Shipped and Insured US; Listing #1750206 - Submitted on 11/21/25 by Callsign KL7AM, Modified on 11/30/25, Web Site: https://kl7am.com - IP: 234-216-137-216.mtaonline.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
432 mast mount preamp: SSB Electronic 1067nf preamp. Mounted but never used. $ 550.00 Plus usps. Now priced about $ 950.00.; Listing #1750975 - Submitted on 11/28/25 by Callsign KA8DSS - IP: 99-18-100-105.lightspeed.gdrpmi.sbcglobal.net; Click to Contact -- Send this Ad to a Friend
100MHz-6000MHz LNA +22dBm P1dB: This LNA uses the qorvo QPL9547 which offers superior noise figure , gain and P1dB .
Due to its wide bandwidth it makes a great lab amplifier to be used with spectrum analyzers but also works great for ham radio use .
The unit is small enough to mount directly to a coax relay using a SMA barrel avoiding addiotional cable losses .
A build in LDO allows operation from 6 up to 30V
Since the 9547 is primarily designed for use in cellular infrastructure the noise figure sweetspot is in between 700MHz and 2700MHz , at 1.3GHz W2HRO measured 0.22dB NF , at 2.3GHz the typ NF is around 0.5dB , at 433MHz i measured 0.12dB using a 346A and N8973A at 144MHz NF increases to 0.35dB.
The sales price is $179; Listing #1750945 - Submitted on 11/27/25 by Callsign KG5JCC - IP: 67.221.134.4; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
23cm 700W Circuit Boards for MRF13750: Those were NXP demo PCB boards,the boards are made from TC350 and fit the MRF13750 , user needs to add a heatspreader ( i have a few available for $35ea )
$35 per board , have 4 available; Listing #1750929 - Submitted on 11/27/25 by Callsign KG5JCC - IP: 67.221.134.4; Click to Contact -- Send this Ad to a Friend