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MITSUBISHI RF MOSFET MODULE
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
RA30H1721M
BLOCK DIAGRAM
2 3
RoHS Compliance , 175-215MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO
DESCRIPTION The RA30H1721M is a 30-watt RF MOSFET Amplifier Module for 12.5-volt mobile radios that operate in the 175- to 215-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=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 substantially.
RA30H1721M Datasheet
