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RA13H4452M - MOBILE RADIO

General Description

The RA13H4452M is a 13-watt RF MOSFET Amplifier Module for 12.5-volt mobile radios that operate in the 440- to 520-MHz range.

The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors.

Key Features

  • Enhancement-Mode MOSFET Transistors (IDD≅ 0 @ VDD=12.5V, VGG=0V).
  • Pout>13W, ηT>40% @ VDD=12.5V, VGG=5V, Pin=50mW.
  • Broadband Frequency Range: 440-520MHz www. DataSheet4U. com 1 4 5 1 2 3 4 5 RF Input (Pin) Gate Voltage (VGG), Power Control Drain Voltage (VDD), Battery RF Output (Pout) RF Ground (Case).
  • Low-Power Control Current IGG=1mA (typ) at VGG=5V.
  • Module Size: 66 x 21 x 9.88 mm.
  • Linear operation is possible by setting the quiescent dr.

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Full PDF Text Transcription for RA13H4452M (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RA13H4452M. For precise diagrams, and layout, please refer to the original PDF.

MITSUBISHI RF MOSFET MODULE ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS RA13H4452M 440-520MHz 13W 12.5V MOBILE RADIO BLOCK DIAGRAM 2 3 DESCRIPTION The RA1...

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40-520MHz 13W 12.5V MOBILE RADIO BLOCK DIAGRAM 2 3 DESCRIPTION The RA13H4452M is a 13-watt RF MOSFET Amplifier Module for 12.5-volt mobile radios that operate in the 440- to 520-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 substantially. The nominal output power becomes availab

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