... to-Noise Level 12 dB max. DBS-Tuner Input Connector F-Type female Input Impedance 75 Ohm AFC +/- ... 3/5, 2/3, 3/4, 4/5, 5/6, 8/9 Roll-off Factor 35 % Common-Interface: Common ... Typ RS232 bidirectional Bitrate 115,2 kBit/s max. Plug Connector SUB-D-9 Function: Update of Firmware Ethernet: 10 ... interface Function: Update of Firmware USB: USB 2.0 connector (3x) SATA Interface: for internal HDD Compact Flash - ...