2m Preamplifiers VV 144 VOX

Description

Inexpensive preamplifier for indoor or car use. Transmission-receive-switching with HF-VOX or PTT controlled. Steplessly adjustable gain. Current supply alternatively over Koaxkabel or

separate line.

Technical Data

frequency range: 144 - 146 MHz

noise factor: 0,9 - 1,2 dB

Verstärkung: 10-22 dB, adjustable

certified transmitting power: VOX-mode:      250 Watts SSB

                       150 Watts FM

PTT-mode:       350 Watts SSB

                       200 Watts FM

insertion loss: < 0,5 dB

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

sensitivity  HF-VOX: about 100 mW

current supply: 13,5 Volts, about 50 mA

supply: remote supply over coax cable or separate line

connection standard: N - /BNC-standard - sockets