RF Preamplifier

Mini-Kits produce a number of low noise Receive Pre-amplifier Kits for Ham Radio applications that are suitable for improving the reception of weak signals. Our masthead amplifiers are suitable for use directly on most Transceivers, and has an on board RF VOX circuit that detects RF from the Transmitter to drop out the relays to bypass the Pre-amplifier.  Most Pre-amplifiers have the ability to feed DC power up the coaxial cable to power the Pre-amplifier directly, and can be used on Icom multimode VHF/UHF Transceivers including the IC275/475/1275, IC910, and IC9100.   Alternatively a bias tee can be used to feed power up the coaxial cable for other brands of Transceivers including the Kenwood TS2000 and Yaesu.



Product Compare (0)


PGA-103 Low Noise Amp 0.05-3GHz

PGA-103 Low Noise Amp 0.05-3GHz

The PGA-103 amplifier is ideal as a Very Low Noise high dynamic range ampl..

Priced from

AU $22.00

2m RX/TX Preamplifier

2m RX/TX Preamplifier

DISCONTINUED PRODUCT SOLD OUT This Product has been replaced with the New EME220-2M K..

Priced from

AU $49.95

6m 50MHz RX/TX Preamplifier

6m 50MHz RX/TX Preamplifier

DISCONTINUED PRODUCT SOLD OUT This Product has been replaced with the New EME220-6M K..

Priced from

AU $49.95

Showing 9 to 11 of 11 (2 Pages)