Ultra Low Noise Preamplifier available for the 2 meters band. VOX circuit on board with coaxiale relè that work up to 100W. Very low NF ( typ. 0,50dB with coaxial relè ON). Mount a new GaAs ATF531P8 with a notch 88/108MHz filter for the best result at 144MHz. Body in alluminium anticorodal alloy 6060.

 VOX circuit up to 100W

 Coaxial relè on boad

 Supply with bias tees or external

 Very low noise floor ( typ. 0,50dB )

 GaAs ATF531P8

 Input 88 108 MHz notch filter

 Band pass filter on output

 100% made in Italy

 INPUT : N male

 OUTPUT : N female

 Cilindrical body made in alluminium anticorodal alloy 6060.

 Supply : 9-13.8V

 Curent : 120mA

 Impedence : 50Ohm

 Gain : +23dB

 OIP3 : +29dBm

 Noise Floor : circa 0,50dB

 Max power IN : 500mW to 100W

 INOX Bolt