MITSUBISHI RF MOSFET MODULE
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
RA07H0608M
BLOCK DIAGRAM
2 3
68-88MHz 7W 12.
5V, 2 Stage Amp.
For PORTABLE/MOBILE RADIO
DESCRIPTION The RA07H0608M is a 7-watt RF MOSFET Amplifier Module for 12.
5-volt mobile radios that operate in the 68- to 88-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 4V (minimum), output power and drain current increases s...