V-module VMR6700
VMR6700 is a RF power amplifier module designed for companion with V-Module’s HIFI audio FM transmitter VMR6512. It amplify the RF output of VMR6512 from 6mw to 100mw.GENERAL DESCRIPTION
Thus the working range is expanded from 50m to more than 500m (open aera).FEATURES
● All integrated package, no external component needed● >100mw RF power
● Optimized working in 95-105MHz
● Range up to 500m+
APPLICATIONS
● Long range Hi-Fi wireless headphone● Long range MP3 audio transmitter
● In-building broadcasting system
● Park broadcasting system
● Accessories for entertainment systems
● Broadcasting station in campus Application circuit Pin description VMR6700 FM 功率放大器 Pin No. 1 2-9, 11 10 18 12-17 Name RFin GND RFout VCC NC
DESCRIPTION
Rf signal input Ground RF output Vcc power pin No Connection Electrical characters SymbalDESCRIPTION
Vcc Power supply voltage Ic Working current Fr Optimized working frequency Pmax max RF power Value 9.0-12.0V 110mA 95.0-105.0MHz >20dBm Packaging