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DVB-T2 modulator 1ch

وصف قصير

DVB-T2 modulator 1ch is developed special for professional TV broadcasting. It supports modulations from QPSK to 256-QAM with high modulation error rate (MER) more than 27 dB.

DVB-T/T2المغير DVB
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طلب معدات مخصصة HEAD-END

    • وصف
    • التحميلات
    Input Parameters
    ASI 1xASI, 188/204 Bytes MPEG-TS
    Interface BNC
    Input impedance 75 Ω
    Modulator
    Modulation type DVB-T2
    Constellation QPSK, 16QAM, 64QAM, 256QAM
    MER >42 dB @ 500 MHz
    FEC 1/2   3/5   2/3   3/4   4/5   5/6
    Constellation rotate Embedded, Disable
    COFDM Mode 1k, 2k, 4k, 8k, 8k ext., 16k, 16k ext.
    Pilot S PP2, PP3, PP8
    Guard interval 1/4   19/128   1/8   19/256   1/16   1/32   1/128
    Bandwidth 1.7, 5, 6, 7 and 8 MHz
    RF Output
    Power -27 – 0 dBm
    Output frequency range 10 MHz–1100 MHz in 1 kHz-steps
    «Carrier only» mode Yes
    10 MHz reference 10-6-10-8 stability (optional)
    Connector type F-female (N or SMA optional)
    Power injection 24V, 3A (optional)
    Management
    Interface 1 x RS-232 port, keyboard and LCD(optional)
    Miscellaneous
    Front panel 3.5’’ LCD with 8 x Control Button (optional)
    2 x Power button (Main and BUC)
    Rear panel 1 x ASI input
    1 x IF output
    1 x RS-232 (DB-9) port
    1 x Power Supply Receptacle (AC Input) with Fuse
    1 x GND connector
    Power Supply
    Input voltage 90-250 VAC, 50/60Hz
    Power consumption, max 30 W (Typ.)
    Environmental
    Operating temperature 0℃ to +45℃ (32℉ to +113℉)
    Storage temperature -20℃ to +80℃ (-4℉ to +176℉)
    Operating humidity ≤90%, non‐condensing
    Mechanical
    Dimensions  (W x H x D) 483mm x 44.5mm x 300mm (1 RU)
    Weight 2 Kg approx.

    Taking into consideration that we (UMT LLC) are developer and system integrator, also do not stop on our technical growth and improvement, know that view of all our devices and equipment including their technical parameters may be different from pictures presented on website and parameters listed on each device webpage. 
    Note! All details customer has to confirm in advance during ordering and before payment. Those parameters that were not specified and / or were not agreed while ordering will be implemented as basic at the discretion of the manufacturer. Each our customer has 1.5 year warranty and 7 year aftersales support for whole range of our products. 

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