Hardware: CPU: Montage VT6000 Memory: 32X16Mbit DDR2 f 400MHz, Flash: 4M bytes Demodulator Type: M88DM6000 S2 TUNER: M88TS2022 T2 TUNER: MaxLinear MXL 608 Front Panel: USB 2.0 Embedded One Host, 4-digit LED display on front panel Red LED Standby,green LED Lock Panel KEY, POWER, CH+ ,CH- Rear Panel: S2 LNB IN input connector IEC60169-2 T2 ANT input connector IEC-162-2(IEC Female) HDMI V1.3, RCA CVBS AL AR Connector x1 Ypbpr RCAx1, Coaxial x1, Power AC100~240V 50Hz/60Hz DVB-T2 Demodulation : Terrisal Receiver StandardDVB-T2/T(EN_302755 V1.3.1/EN 300744) Input RF Frequency 48~866MHZ, Bandwidth6MHz,7MHz,8MHz Constellation QPSK 16-QAM 64-QAM and 256-QAM FEC 1/2, 3/5,2/3, 3/4,4/5,5/6 Guard Interval1/128 1/32 1/16 19/256 1/8 19/128 1/4 FFT Mode 2K/ 8K/32K, Support Single and multiple PLPS Input level -83~ -5dBm DVB-S2 Channel Decoder : Frequency Range 950MHz-2150MHz, Sensitivity Level - 10~ - 81dBm Mode IFFT 2k,8k, FEC Mode 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 Guard intervals 1/4,1/8,1/16,1/32, Constellation QPSK.8PSK.16APSK. Support bisskey,Not support Dobly(AC-3) "Neighboring channels immunity and Protection" According to ETSI TR 101 190 V1.2.1 Active Ant Power 13/18V DC 500mA MAX,Overload Protection NOTE: this product does not support Dobly or AC-3,if you want to watch the channels of this format,it will be no sound. When you purchase this product before,pls consider carefully.thanks 1 * Sr-DVB(T2+S2) 1 * Power Adapter 1 * Remote Control 1 * User Manual 1 * AV Cable