RA07H4047M-E01 Datasheet | Mitsubishi Electric

MITSUBISHI RF MOSFET MODULE ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS RA07H4047M BLOCK DIAGRAM 2 3 400-470MHz 7W 12.5V, 2 Stage Amp. For PORTABLE/ MOBILE RADIO DESCRIPTION The RA07H4047M is a 7-watt RF MOSFET Amplifier Module for 12.5-volt portable/ mobile radios that operate in the 400- to 470-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (V GG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. The output power and drain current increase as the gate voltage increases. With a gate voltage around 2.5V (minimum), output power and drain...