250 MHz PowerPC Processor (350 Mips) - Linux Operating System - 1 x Smartcard-Reader - MPEG2 Hardware decoding - Common available NIMs (DVB-S, DVB-C, DVB-T) - V.24/RS232 Interface - 10/100Mbit compatible Ethernet Interface - 2 LED status - unlimited channel lists for TV/Radio - channel-change time < 1 second - full automatic service scan - supports directly bouquet-lists - supports EPG (electronic program guide) - supports own videotext - supports multiple LNB-Switching control (DiSEqC) - fully adaptable OSD in many languages and skin-support - S/PDIF Interface for digital bit stream out (AC-3) - 1 x Scart-interfaces DreamBox DM500 technical data DBS-Tuner: Frequency Range 950 …. 2150 MHz Signal Level - 65 dBm …. - 25 dBm Signal-to-Noise Level 12 dB max. DBS-Tuner Input Connector F-Type female Input Impedance 75 Ohm AFC +/- 3 MHz Demodulation Shaped QPSK FEC Viterbi and Reed-Solomon Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8, automatic assimilation Roll-off Factor 35 % Demultiplexing according ISO 13818-1