RA07H4047M 射频模块 三菱全新原装***

DESCRIPTION 

The RA07M4047M is a 7-watt RF MOSFET Amplifier 

Module for 7.2-volt portable radios that operate in the 400- to 

470-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 ***all 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 2.5V (minimum), output power and 

drain current increases substantially. The nominal output power 

becomes ***ailable at 3V (typical) and 3.5V (maximum). At 

VGG=3.5V, 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=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: 400-470MHz 

• 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 power 

with the input power

RoHS COMPLIANCE 

• RA07M4047M-101  is a RoHS compliant products. 

• RoHS compliance 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 applicable to the following excepti*** of RoHS Directi***. 

1.Lead in the Glass of a cathode-ray tube, electronic parts, and 

fluorescent tubes. 

2.Lead in electronic Ceramic parts.  


北京京瑞馨科技发展有限公司是一家经营世界各知名品牌IC的专营商，代理经营：MITSUBISHI、RENESAS、TOSHIBA、等。主营：射频模块、射频管、功率MOSFET、低/中/高功率晶体管特殊功能集成电路、音频/无线电电路及各类***及偏冷门IC、JAE/MOLEX连接器、CLARE继电器等。产品广泛应用于通讯、***等领域