144 MHz preamp

Model: MVV 144 / 2

Description 

With two switchable antenna

inputs! 

The MVV 144/2 corresponds to MVV 144 - VOX in structure and circuit. 

2 different antennas can be connected by an additional integrated antenna reverse current relais. The antennas are selected via 12 Volts switch current.

Technical Data 

frequency range: 144 - 146 MHz, also available for other frequency ranges! 

noise factor: 0,6 - 0,9 dB 

gain: ca. 10-20 dB mit Poti einstellbar 

transmit-receive-switching: automatic via HF-VOX or PTT-controlled 

certified transmitting power: 

VOX-mode: 

350 Watts SSB 

200 Watts FM 

PTT-mode: 

750 Watst SSB 

250 Watts FM 

sensitivity HF-VOX: ca. 100 mW 

insertion loss in transmit mode: 0,3 dB max. 

Stromversorgung: 13,5 Volt, about 50 mA 

supply: over separate line or remote supply over coaxial cable 

HF-connection type: N - standard - sockets 

special: two switchable antenna inputs