150MHz FM,AM,Stereo generator,Intelligent control,saved 10 working modes,communication test and experiment,RS 232 interface 150MHz FM,AM,Stereo generatorIntelligent control,saved 10 working modescommunication test and experiment RS 232 interfaceRange100kHz150MHz INT FM400Hz±10%RF output316mV/50ΩBand 2,31kHz±10%Stereo modulation frequencyL 400Hz±10%R 1kHz±10%σF22.5kHz(400Hz)75kHz(1kHz)AF ...