Dreambox DM500 DVB-S receiver

详情

The DM**0S is the smallest Linux satellite TV receiver, with 1 x Smartcard-Reader. **0 MHz IBM PowerPC Processor (**0 Mips) 2 LED status Linux Operating System Full automatic service scan Supports directly bouquet-lists (indirect unlimited) Supports multiple LNB-Switching control (supports DiSEqC) 1 x Smartcard-Reader Unlimited channel lists for TV/Radio SPDI/F interface for digital bit stream out (AC*3 / DTS) MPEG2 Hardware decoding Channel-change time < 1 second Fully adaptable OSD in many languages (skin-support) **0Mbit full duplex Ethernet Interface Supports EPG (electronic program guide) 1 x Scart interface (fully controlled by software) Video decoder: Video Compression MPEG*2 and MPEG*1 compatible Video Standard PAL and NTSC Video Formats 4:3 / *6:9 Footage *6:9, automatic assimilation for *6:9 TV-Device (over Scart) Letterbox precolating for 4:3 TV-Device Audio decoder: Audio compression MPEG*1 & MPEG*2 Layer I and II Audio Mode Dual (main/sub), Stereo Frequency: *2 kHz, *4.1 kHz, *8 kHz, *6 kHz, *2.*5 kHz, *4 kHz Video parameter: Input Level FBAS 1 Vss +/- 0.3 dB on *5 Ohm Teletext filter in conformity with ETS **0 **2 Standard TV-Scart: Output: FBAS, RGB, S-VHS over OSD selectable DBS-Tuner: Frequency Range: **0 ****0 MHz Signal Level: - *5 dBm - - *5 dBm Signal-to-Noise Level: *2 dB max DBS-Tuner Input Connector: F-Type female Input Impedance *5 Ohm AFC +/- 3 MHz Demodulation Shaped QPSK Input Symbol rate 2 .. *5 Mbaud/s, SCPC / MCPC FEC Viterbi and Reed-Solomon Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8, automatic assimilation Roll-off Factor *5 % Demultiplexing according ISO ******1 Ethernet: **0 MBit compatible, bi-direktional interface Function Update of Firmware and Preprogramming LNB Power and polarisation: LNB Current **0mA max. ; short-circuit-proof LNB Voltage vertical < *4V without load, > *1, 5V at **0mA LNB Voltage horizontal < *0V without load, > *7, 3V at **0mA LNB shut-off at Standby-Mode Count of active satellite position: DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION DiSEqC - Rotor Control Output digital: Output Level 0, 5 Vss on *5 Ohm Sampled Data Filtering *2 kHz, *4.1 kHz, *8 kHz S/PDIF-Output optical (AC3) Output analog: Output Level L/R 0, 5 Vss on **0 Ohm THD > *0 dB (1 kHz) Crosstalk < **5 dB Serielle Interface RS **2: Typ RS**2 bidirectional Bit rate **5, 2 kBit/s max. Plug Connector SUB-D*9 Function Update of Firmware and Preprogramming Power consumption: < *0W / *2V Input voltage: DC*2V, alternating acurrent +/- *5% Extern power supply: Input: ******0V AC / ****0Hz / 0, 6A Output: *2V = / 1A Others: Ambient Temperature **5°*******5°C Humidity < *0%