dreambox dm 7020-si satellite recepteurs à disque dur

Caractéristiques Principales : - Numérique : Oui - Analogique : Non - Nombres de Canaux : Illimité - Nombres de Lecteurs : 2 - Contrôle d'accès : DreamCrypt - Nombres de PCMCIA : 1 - Lecteur Compact Flash - Moteur Compatible : Diseqc 1.2 - Système d'Exploitation : Linux - Ethernet 100 Mbits Full Duplex - USB 1.1 - Disque Dur : en option - Enregistrement : Interne en option, sur le PC également par Ethernet Autres Caractéristiques : - 250 MHz PowerPC Processor (350 Mips) - Linux open source (most parts under the terms of GPL) - Supports Linux Standard API (Direct-FB, Linux-FB, LIRC) - 1 x DVB Common-Interface Slot - 2 x Smartcard-Reader - Integrated Compact Flash Interface Slot - MPEG2 Hardware decoding (fully DVB compliant) - Common NIM DVB-S - 10/100 MBit compatible Ethernet Interface - modem - USB Port - 12V switch cinch - V.24/RS232 Interface - Big-size LC-Display - 32 MByte Flash - 96 MByte RAM - integrated IDE UDMA66 Interface - Support for internal HDD in any capacity - 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 (supports DiSEqC) - fully adaptable OSD in many languages and skin-support - S/PDIF Interface for digital bit stream out (AC-3) - 2 x Scart-interfaces - RF modulator - Audio/Video cinch out - MINI-DIN connector for extern IR (send) DreamBox DM7020 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 Common-Interface: Common-Interface Power Consumption max. 0,3A/5V Video decoder: Video Compression MPEG-2 and MPEG-1 compatible Video Standard PAL G/ 25 Hz Video Formats 4:3 / 16:9 Footage 16:9, automatic assimilation for 16:9 TV-Device (over Scart) Letterbox precolating for 4:3 TV-Device Audio decoder: Audiokompression MPEG-1 ∓ MPEG-2 Layer I and II Audio Mode Dual (main/sub), Stereo Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz Output analog: Output Level L/R 0,5 Vss on 600 Ohm THD > 60 dB (1 kHz) Crosstalk < -65 dB Output digital: Output Level 0,5 Vss on 75 Ohm Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz S/PDIF-Output optical (AC3) Video parameter: Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm Teletext filter in conformity with ETS 300 472 Standard> TV-Scart: Output: FBAS,RGB,S-VHS over OSD selectable VCR-Scart: FBAS Serielle Interface RS 232: Typ RS232 bidirectional Bitrate 115,2 kBit/s max. Plug Connector SUB-D-9 Function: Update of Firmware Ethernet: 10/100 MBit compatible interface Function Update of Firmware, Connect to PC USB: USB 1.2 connector Mini DIN: I2C for stearing of external devices IR funktion Pins: 1 5V 2 SDA (I2C-Kanal 2) 3 SCL 4 3,3V 7 GND 8 IR-Output 9 GND UDMA66 IDE Interface: Intern for connect HDD Compact Flash - Reader LNB power and polarisation : LNB Current 500mA max. ; short-circuit-proof LNB Voltage vertical < 14V without load, > 11,5V at 400mA LNB Voltage horizontal < 20V without load, > 17,3V at 400mA LNB shut-off at Standby-Mode Count of active satellite position: DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION DiSEqC - Rotor Control Power consumption: < 20W (in operation, horizontal polarization / 400mA LNB current) < 11W (in operation, without LNB) < 4W (Deep-Standby-Mode) Input voltage: 230V / 50 Hz alternating acurrent +/- 15% Physical specification: Ambient Temperature +15°C...+35°C Humidity < 80% Size (W x D x H): 374 mm x 230 mm x 75 mm Weight: 1,8 kg without HDD

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