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Thread: Optibox ≈ DM 500S

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  1. #1
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    Default Optibox ≈ DM 500S



    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 gigital bit stream out (AC-3 / DTS)
    - 1 x Scart-interfaces (fully controlled by software)

    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 gigital:
    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

    http://www.elstar.ro/~elstarsat/manuale/Dreambox_ro.zip

    Pret - - 5.750.000 Lei
    http://www.elstar.ro/?page=shop/flyp...952df9f85d474b

  2. #2
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    Default Re: Optibox ≈ DM 500S

    L-a cumparat cineva? Daca da, cum merge ?
    La PROSAT din Cluj pretul este sub 500 ron (475 parca).

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    Standard RSP member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Din raspunsul primit
    ''....Optibox (se comporta exact ca Dream 500S original), la pretul de 470 RON (TVA inclus)....."
    Sper sa nu aiba toate receptoarele acelasi MAC.

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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by maximuss View Post
    Din raspunsul primit
    ''....Optibox (se comporta exact ca Dream 500S original), la pretul de 470 RON (TVA inclus)....."
    Sper sa nu aiba toate receptoarele acelasi MAC.
    Imi spui si mie ce e MAC-ul . Si de ce sa nu aiba toate receptoarele acelasi MAC?

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    Standard RSP member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Cineva pe forum spunea asta ..

    "...daca legi mai multe clone prin switch se vor incurca in acelasi mac.."

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    Default Re: Optibox ≈ DM 500S

    Asta e valabil pentru sharing?

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    Default Optibox - compatibil cu DM500 ?

    Optibox. Din cele zise acolo, pare sa fie compatibil cu dream-ul.
    Intrebarea mea, este posibil sa pui imaginea accea gemini ce merge si pe dreambox ? Sau se poate pune macar un gbox pe el ?
    Pretul este atractiv, cu 460 RON se poate cumpara , ceea ce este mult mai mic fata de un dream.

    Stiu, vor veni multe strigari, ca dreamul e adevarat etc.

    Parerea mea este ca toate-s facute in china, cu toate ca scrie made in germany , si daca procesorul e la fel, tunerul cat de cat ok, atunci restul conteaza prea putin.

    Daca are cineva optibox, imi impartaseste si mie parerile despre el ?

    Vreau sa fac cadou la batranu' de ziua lui, acum are echolite 770, si vrea si el sa se uite la ce ma uit eu (am ss2, si gbox pe un server linux).


    Mersi anticipat.

  8. #8
    Standard RSP member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Azi am dat comanda ptr OPTIBOX , de marti o sa incep sa il zapacesc , sa vad cum o sa fie .O sa pot face diferenta la semnal intre el si Kaon .

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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by maximuss View Post
    Azi am dat comanda ptr OPTIBOX , de marti o sa incep sa il zapacesc , sa vad cum o sa fie .O sa pot face diferenta la semnal intre el si Kaon .
    Felicitari,abia astept sa-ti citesc parerile despre modul de functionare,sa nu uiti de sensibilitatea tunerului,la urma urmei este cel mai important lucru!

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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by maximuss View Post
    Azi am dat comanda ptr OPTIBOX , de marti o sa incep sa il zapacesc , sa vad cum o sa fie .O sa pot face diferenta la semnal intre el si Kaon .
    Cum ai noutati da-ne info ca sunt foarte interesat!!!!

    - Merge tot ce merge si pe Dream 500?
    - Cum sta cu tunerul?
    - Incarcarea si utilizarea softurilor este aceeasi?
    - Ce diferente exista intre ele (in afara de carcasa )?

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    Default Re: Optibox ≈ DM 500S

    O imagine mai detaliata


    Comparatie cu Dream 500



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    Default Re: Optibox ≈ DM 500S

    Il astept si eu pe al meu cu nerabdare....e pe "vine"..

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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by maximuss View Post
    Azi am dat comanda ptr OPTIBOX , de marti o sa incep sa il zapacesc , sa vad cum o sa fie .O sa pot face diferenta la semnal intre el si Kaon .
    Hai @maximuss cu vestile.
    Suntem nerabdatori.

  14. #14
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    Default Re: Optibox ≈ DM 500S

    Uite imaginea cu Dvb-ul care e la fel cu Dreamul,difera telecomanda ,in rest e la fel.
    [/img]
    Si functioneaza la fel ca si celelalte surate ale ei,cu aceleasi imagini ca la Dreambox.
    Last edited by adi sony; 02-10-07 at 17:24.

  15. #15
    Standard RSP member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Dupa 2 ore de functionare...
    Am comparat Kaon( rev 3.1 ) avand in el softul de Stream si OPTIBOX .

    - Tunerul e la fel ,parca la optibox nu apar asa zgomote deranjante ca la kaon , am facut proba pe un canal ce abia se vede la ora asta 16.15 (CTC Moldova );
    -Tuner ALPS
    -Imaginea e mai buna la OPTIBOX contrast mai bun ca la Strong daca nu ma insel;
    -Comuta mai rapid intre multivisioane;
    -Nu se incalzeste pina acum decat f putin cam ca Humax II in stand-by ;
    -Sunetul e mai mic la volum fata de Kaon testat si pe av si pe scart;
    -Telecomanda e un pic mai insensibila decat la kaon sau mi se pare;
    -Soft pe el este Gemini;
    -Nu am avut Dream sa fac comparatie cu el , am facut cu ce am avut la indemana.

    Parerea mea e ca nu am gresit cu el si e altceva , cei ce aveti timp o sa invatati totul .
    Ptr cei ce aveti sotii ... o sa va dea in cap cu el ca e ca o carte mai groasa (gen colectia romanului de dragoste ) si or sa zica pe ce ati dat banii.

    NU ESTE PTR CEI CE NU AU RABDARE SI EXPERIENTA

    Am sa revin cu date saptamana viitoare ca plec intr-un mic concediu agricol.

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