DM 500+ Info

DM 500+

Digital satellite - receiver for TV and radio programs.

Main features are a 250 MHz PowerPC processor, Linux OP, the Dreambox DM500 supports the Standard Linux API

* 10/100 Ethernet compatible interface

Technical data

* 250 MHz PowerPC processor
* Linux Operating System
* 2 x LED - display
* MPEG-2 Hardware decoding, DVB-S
* 1 x Smartcard-Reader (Dreamcrypt CA)
* 1 x Scart (RGB, CVBS or S-Video)
* V.24/RS232
* 10/100 Mbps compatible Ethernet Interface
* Analog modem
* S / PDIF optical port AC-3
* 32 MByte Flash, 96 MB RAM (memory)

* Unlimited channel lists for TV / Radio
* Channel change in less than a second
* Automatic scan
* Support of Bouquet lists
* Supports EPG (electronic program guide)
* Videotext decoder
* Supports multiple LNB-Switching control (DiSEqC)
* OSD in many languages and skin-support
* External 12V power supply


DreamBox DM500 + technical data

DBS-Tuner:

* Input frequency range 950 - 2150 MHz
* Input Level - 65 dBm - 25 dBm
* Noise Level 12 dB max.
* DBS-Tuner Input Connector F-female
* Input Impedance 75 Ohm
* AFC + / - 3 MHz
* Demodulation Shaped QPSK
* FEC Viterbi and Reed-Solomon
* Viterbiraten 1 / 2, 2 / 3, 3 / 4, 5 / 6, 7 / 8
* Roll-off Factor 35%
* Demultiplexing according ISO 13818-1

Video decoder:

* Video compression MPEG-2 and MPEG-1 compatible
* Video Standard PAL G / 25 Hz
* 4:3 / 16:9
* Letterbox for 4:3 TV-Device

Audio coding:

* Audio compression MPEG-1 & MPEG-2 Layer I and II
* Audio Mode Dual (main / sub), Stereo
* Sampling frequencies 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
* Sampling frequencies 32 kHz, 44.1 kHz, 48 kHz
* S / PDIF-Output optical (AC3)

Video output:

* Output Level 1 Vpp + / - 0.3 dB on 75 Ohm

Video parameter:

* Input level 1 Vpp + / - 0.3 dB on 75 Ohm
* Teletext filter in conformity with ETS 300 472 Standard

TV-Scart:

* Output: CVBS, RGB, S-Video

Serial Interface RS 232:

* Type RS232 bi-directional
* Bitrate 115,2 kBit / s max.
* Connector SUB-D-9
* Function: Update of Firmware

Ethernet:

* 10/100 MBit compatible interface
* Function: Update of Firmware

LNB power supply:

* LNB Current 500mA max. In short circuit protection
* LNB Voltage vertical <14V without load,> 11,5 V at 400mA
* LNB Voltage horizontal <20V without load,> 17,3 V at 400mA
* LNB power off in standby mode

Number of active satellite position:

* DiSEqC 1.0/1.1/1.2 and USALS - Rotor Control

Power consumption:

* <10W / 12V

Input voltage:

* DC12V + / - 15%

External power supply:

* Input: 110-240V AC / 50-60Hz / 0,6 A
* Output: 12V = / 1A or 2A

General:

* Ambient Temperature +15 ° C. .. +35 ° C
* Humidity <80%
* Dimensions (W x D x H): 195 mm x 130 mm x 40 mm
* Weight: 0.6 kg