Dreambox DM 500-S
Postitatud: 00:03, 26 Okt 2004



Kuivõrd images'te ja muu softivalik on veel pisut tagasihoidlikum kui "suurel vennal - DM 7000S" on siiski siinkohal mõistlik ära tuua mõningane valik, äkki on huvilistel/algajatel abiks. Lühidalt öeldes on antud mudel lausa suurepärane (hea pisike a la nagu samsung dsr 9400) aga eks ausalt öeldes on maitseid ju erinevaid. Tuntav on aga hinnavahe võrreldes "suure vennaga" Hinnaklass on sama mis Samsungil aga võimalused see eest ....

Imagete laadimiseks kasutatav proge: DreamUp-DM500
Originaal soft - Original image-(Rel 1.06 from 17.06.2004)
Juhend kuidas vahetada imaget - How to flash your DreamBox DM 500-S
Ja nüüd mõned loodud imaged(Hoiatus!!! Siin olevad imaged on kasutamiseks/testimiseks omal vastutusel

Sf Teamilt: Hetkel minu arvates parim image DM 500-S jaoks. Kõik toimib OK.
SF image 14.10
Hydra Teamilt: Kah hea image aga pisut bugine, loodame, et varsti lubatud uus tuleb stabiilsem.
Hydra500 B1 image
info Hydra image kohta-(vajab regamist)
MrGenius: ise ei ole jõudnud veel testida aga loetu põhjal tundub ka ok olevat. Kindlasti proovin ise järele, eks siis paistab
MrGenius 24.10.2004 (vajab regamist)
Nii, et head avastamist, kel huvi antud isendi vastu tõsisem võib küsida PM või ka 5018700
Loomulikult oodatud ka siia tagasiside antud tuuneri kohta, mis on tema head ja vead ning muu selline (uued softid jne)
Edu kõigile Dreami fännidele

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DreamBox DM500-S detailsem kirjeldus
- 250 MHz IBM PowerPC Processor (350 Mips)
- Linux Operating System
- 1 x Smartcard-Reader
- MPEG2 Hardware decoding
- Common available NIMs (DVB-S, DVB-C)
- V.24/RS232 Interface
- 100Mbit full duplex Ethernet Interface
- 2 LED status
- unlimited channel lists for TV/Radio
- channel-change time < 1 second
- full automatic service scan
- supports directly bouquet-lists (indirect unlimited)
- supports EPG (electronic program guide)
- supports multiple LNB-Switching control (supports DiSEqC)
- fully adaptable OSD in many languages (skin-support)
- SPDI/F Interface for digital bit stream out (AC-3 / DTS)
- 1 x Scart-interfaces (fully controlled by software)
Product | 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
Input Symbol rate 2 …. 45 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 35 %
Demultiplexing according ISO 13818-1
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
Bitrate 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
Physical specification:
Ambient Temperature +15°C...+35°C
Humidity < 80%
Size (W x D x H): 195 mm x 130 mm x 40 mm
Weight: 0,6 kg