RA07M3843M Overview
The RA07M3843M is a 7-watt RF MOSFET Amplifier Module for 7.2-volt portable radios that operate in the 378- to 430-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.
RA07M3843M Key Features
- Enhancement-Mode MOSFET Transistors (IDD≅0 @ VDD=7.2V, VGG=0V)
- Pout>7W @ VDD=7.2V, VGG=3.5V, Pin=50mW
- ηT>40% @ Pout=6.5W (VGG control), VDD=7.2V, Pin=50mW
- Broadband Frequency Range: 378-430MHz
- Low-Power Control Current IGG=1mA (typ) at VGG=3.5V
- Module Size: 30 x 10 x 5.4 mm
- Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output pow
- RA07M3843M-101 is a RoHS pliant products
- RoHS pliance is indicate by the letter “G” after the Lot Marking
- This product include the lead in the Glass of electronic parts and the lead in electronic Ceramic parts. How ever ,it ap