Input signal: Frequency range 950MHz~2150MHz Signal level -25~-65dBm Impedance 75Ω Signal processing: Demodulation QPSK Symbol rate 2~45Mbps 22KHz tone Supported DiSEqC 1.0/1.1/1.2 Supported Power supply: Power for LNB 13V , 18V,<500mA DC power supply DC12.6V battery Power charger input AC110V/60Hz/220V/50Hz±10% Power charger output 12.6V DC 2000mA Operating time of battery Last for 2-3 hours (fully charged) Others Dimensions 160×97×47(mm) Operating temperature 0℃~ +40℃ LCD display 3.5 inch Audio output built-in loudspeaker Input connector F type