... -1,MPEG-2(layer I/II), MP3,AAC,HE-AAC level 2&4,AC-3Audio channel:Mono, Dual-channel,StereoTuner:Input ... , 76-88MHz, 174-230MHz,UHF 474-858MHzIF bandwidth: 7MHz, 8MHzInput signal level: -79±1dBmRF input connector: IEC type(female)RF output connector ...