dm500-c/dm500c
products detail
powerful receiver for digital tv and radio programs. main features are a 250 mhz ibm powerpc (350 mips).
linux op, the dreambox supports the standard linux api
(directfb, linux-fb, lirc, ... )
attention: this receiver can share card with ip, record with your pc and so on, we can offer the technology of how to build a share server!
features:
1)250 mhz ibm powerpc processor (350 mips)
2)linux operating system
3)1 x smartcard-reader
4)mpeg2 hardware decoding
5)100mbit full duplex ethernet interface
6)2 led status
7)unlimited channel lists for tv/radio
8)channel-change time < 1 second
9)full automatic service scan
10)supports directly bouquet-lists (indirect unlimited)
11)supports epg (electronic program guide)
13)fully adaptable osd in many languages (skin-support)
14)spdi/f interface for digital bit stream out (ac-3 / dts)
15)1 x scart-interfaces (fully controlled by software)
technical specification:
dbc-tuner:
frequency range 5 to 858 mhz
input impedance 75 ohm
input symbol rate 1to 6.9 mbaud/s
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
serielle interface rs 232:
typ rs232 bidirectional
bit rate 115,2 kbit/s max.
plug connector sub-d-9
function update of firmware and preprogramming
ethernet:
100 mbit compatible, bi-direktional interface
function update of firmware and preprogramming
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:
< 10w / 12v
input voltage:
dc12v,alternating acurrent +/- 15%
extern power supply:
input:
110-240v ac / 50-60hz / 0,6a
output:
12v = / 1a
others:
ambient temperature 15 to 35 centigrade
humidity < 80%
packing content:
dm500-s reciever x1
remote control x1
av cable x1
- 300mhz mips processor
300mhz的mips處理器
- linux operating system1
開放的linux操作系統
- mpeg2 / h.264 hardware decoding (dvb compliant)
mpeg2/h.264硬件解碼（服務于dvb系統）
- dvi
dvi視頻接口
- tuner module, plug&play
調諧器模塊，支持即插即用
- high contrast display (oled)
高對比度顯示（oled時）
- 64 mbyte flash, 256 mbyte ram
64mb閃存器，256mb內存
- sata
串口
- for use either as internal hdd 2,5“or esata
使用任一2.5寸硬盤或esata接口
- 10/100mbit ethernet interface
10/100m以太網接口
- 1 x smartcard-reader (dreamcrypt)
1個智能卡讀卡器
- 2 x usb2.0
2個usb2.0接口
- v.24/rs232
rs232升級接口
- scart
歐洲21針接口
- s/pdif for digital bit stream out (optical)
光纖，數據輸出
- unlimited channel lists for tv/radio
無限存儲電視/廣播節目
- channel-change time < 1 second
換頻道小於1秒
- supports epg (electronic program guide)
支持epg節目表（電子節目指南）
- full automatic service scan
全自動節目搜索
- supports directly bouquet-lists
支持完美列表
- supports videotext decoding
支持圖文信息解碼
- supports multiple lnb-switching control (diseqc)
支持lnb多重開關控制（diseqc標準）
- osd in many languages
多語言osd菜單顯示
- skin-support
支持更換皮膚主題
- external 12v power supply
外接12v直流電源
dm500-c pictures 图片：
dm500-s pictures：
contacts us:
tel:+86-
email &msn：shengyu@live.cn
/812917848
"DM500-C 银色 厂家现货供应销售 外单出口机(图)"的信令支持为3，计费方式是2，型号为500C，机箱尺寸是100*80*60（mm），适用范围为DM相关，接口是8，品牌为DM，工作电压是12（V），用户线路数为6