... /4,1/8,1/16,1/324.USB DecodeDVR supporting:Stereo/MONO/Left/RightFile system: 1 USB2.0 Port, USB media ... layer III, MPEG2 AAC,MPEG4 HE-AACSound Mode: LEFT/RIGHT/STEREO/MONOSampling Frequency :32KHz,44.1KHz,48KHz7.AV OutputVideo Bandwidth:5 ... )Temperature:0°C to +50°CHumidity : <95% USB ISDB T receiver set top box ISDB TV China manufacture