VHF 144MHz preamplifier ( 2 meters ) with VOX circuit. You can use it with 100W. Coaxial relè on board. Perfect for EME, SAT, CONTEST and TROPO use. Very low noise figure ( 0,5dB max with relè ON ) You can supplied by coaxial cable.
VHF (144 - 147MHz)
A 144 MHz ( 2 meter ) VHF preamplifier with innovative design. Input notch filter 88-108MHz. Uses a ATF531P8 module that provides a noise figure of 0, 30db. Perfect for use Sat, EME, contest and Tropo. Anticorodal Aluminium cylindrical Design.
VHF Preamplifier for 144MHz band (2 meters) with integrated VOX circuit, bias tee and coaxial relay on board able to work without any external accessory up to 100W. Perfect for satellite use, contest, right and eme. 88-108 MHz notch filter in input. Low noise figure. Circuit designed with components of the latest generations.