... Level Range-65dBm ~ -25dBmLoop-ThroughSignal loop through 3.DVBS Channel Decoder DVBS Demod standardDVB-S,DVB-S2DVBS DemodulationQPSK, 8PSKDVBS Symbol Rate2 ... -1 layerI/II,PCM downmix,IEC958 SPDIF,Dolby 5.1 channel, Dolby downmix 2 channel,Dolby Prologic2 Sound Mode LEFT/RIGHT/STEREO/MONO ... Impedance 600Ω Audio Voltage Level 2Vrms(5.6Vp-p) Ali3606 Dolby MPEG-4/H.264 HD 1080P DVB-S/S2 Receiver