... ; 2 x Scart (RGB, FBAS or S-Video) Screen format:auto, 4:3, and 16:9; Upgrade software through USB2.0 ... :950~2150MHz Input Level:-65~-25dBm Input Impedance:75 LNB Power: Auto/14v/18v/OFF, Imax = 500mAVideo decoderVideo Compression MPEG-2 and ... Function: Update of FirmwareUSB1 x USB 2.0 Host ,PVRLNB power and polarisation per tunerLNB Current 500mA max.; short-circuit-protected ...