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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
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
For Sale: Henry 4006A 6m amplifier: Henry Radio 4006A 6m Monoband Amplifier. Instant-On directly heated thoriated tungsten Filament Eimac 3CX3000A7. Ideal 6m EME and/or terrestrial amplifier. Updated for 100% duty-cycle digital modes and proven robust full-time during three consecutive ARRL EME contests. 6m monoband version of 8K Ultra. Includes Superior Electric Variac to precisely set Filament voltage. Output T/R relay updated to Gigavac G23WF (now over $900 by itself), High-power K1WHS Low-Pass Filter (LPF) with Jennings JCSF-50 vacuum capacitors & silver-plated wire-wound inductors in Forced-Air Ventilated LPF compartment. Includes New critical Spare Parts: both motor drives, control cable, relays, MDI power supply contractor relays, and power switch. With As-Built Schematic and component source documentation. $8,500 meet point up to 3 states away or $7,500 you pick up and transport from south-eastern Wisconsin.; Listing #1750885 - Submitted on 11/27/25 by Callsign KJ9I - IP: syn-024-211-016-019.res.spectrum.com; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
rfconcepts 2-417 2 meter amp: rfc 2-417 amp condition abt 8.5 40 in 150 out $215 prefer pickup can demo if shipped plus shipping tom n3vs; Listing #1750759 - Submitted on 11/25/25 by Callsign N3VS - IP: 70.44.176.171.res-cmts.tnk.ptd.net; Click to Contact -- Send this Ad to a Friend
FS: PMT LCFM-7481 Amplifier board: Not sure what freq range this is built for but it's very well made. Asking $275 plus mailing.; Listing #1750586 - Submitted on 11/24/25 by Callsign W1JCW - IP: 23-92-13-217.wirestar.net.wirestar.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
23cm 750W Pallet: Completely assembled all you need to do is add the MRF13750; Listing #1750320 - Submitted on 11/22/25 by Callsign KG5JCC - IP: 67.221.134.4; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
23cm 750W Pallet: Completely assembled all you need to do is add the MRF13750; Listing #1750276 - Submitted on 11/21/25 by Callsign KG5JCC - IP: 67.221.134.4; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
WTB - Power Supply for Lunar Link (PS70): Looking for a PS-70 (or similar) for a Lunar Link LA-22 (VHF) or LA-70B (UHF) EME amp.; Listing #1750052 - Submitted on 11/20/25 by Callsign K1FIE - IP: c-50-189-24-238.unallocated.comcastbusiness.net; Click to Contact -- Send this Ad to a Friend
1KW 50 MHZ AMP NEW TUBE: ONLY NEED PLATE POWER SUPPLY TR SWITCHING BLOWER PAY PAL SHIPPED INSURED 650.00; Listing #1749664 - Submitted on 11/16/25 by Callsign W4IMD - IP: 99-102-212-226.lightspeed.tukrga.sbcglobal.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend