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RA30H4452M RF Module, 440-520 MHz, 30 Watt, 12.5v For MOBILE RADIO - Mitsubishi Electric Semiconductor

US $50.00

RA30H4452M RF Module, 440-520 MHz, 30 Watt, 12.5v, MFR: Mitsubishi

Frequency Range: 440-520 MHz
Vdd: 12.5 V
Power Output: 30W
Efficiency: 40%
Power Input: 50mW
Case: H2S

MFR: Mitsubishi

 

DESCRIPTION
 
The RA30H4452M is a 30-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 (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. The nominal output power becomes available at 4.5V (typical) and 5V (maximum). At
VGG=5V, the typical gate current is 1 mA.
 
This module is designed for non-linear FM modulation, but may also be used for linear modulation by setting the drain quiescent current with the gate voltage and controlling the output power with
the input power.
 
FEATURES
 
• Enhancement-Mode MOSFET Transistors (IDD@0 @ VDD=12.5V, VGG=0V)
• Pout>30W, hT>40% @ VDD=12.5V, VGG=5V, Pin=50mW
• Broadband Frequency Range: 440-520MHz
• Low-Power Control Current IGG=1mA (typ) at VGG=5V
• 66 x 21 x 9.8 mm
• Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power
 

Add to Cart:

  • Model: RA30H4452M
  • Shipping Weight: 100g
  • 100 Units in Stock


This product was added to our catalog on Tuesday 29 May, 2018.