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Slot Card Digital TV Encoder Multi Channel DVB - C Transmodulator With QAM Support MUX

Categories Digital TV Encoder
Brand Name: Hooray Vision
Model Number: HEM-2150
Certification: ISO9001-2008
Place of Origin: China
MOQ: Negotiation
Price: Negotiation
Payment Terms: Western Union, MoneyGram, T/T
Supply Ability: 1000 Per Month
Delivery Time: 5 Work Days
Packaging Details: 4 Pcs Per Carton
Output Symbol Rate: 5-9Msps
Error-Correcting: RS code 188/204
Output Frequency: 47MHz~870MHz (1khz step)
Audio Property: MPEG-1, Layer2, 1×stereo or dual-channel
Weight: 4Kg
Output Level Attenuation: 0~20dB (0.5dB step)
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    Slot Card Digital TV Encoder Multi Channel DVB - C Transmodulator With QAM Support MUX

    Slot Card Digital TV Encoder Multi Channel DVB - C Transmodulator With QAM Support MUX​


    Overview


    Encoder-Modulator is a highly integrated professional equipment, the device sets 2/4/6/8/10 road MPEG-2 coding, multiplexing, scrambling and modulation functions, can be widely used in security monitoring, hotel signage and cable TV network .


    The device supports 8 AV input (or ASI input), 1 ASI input and 1 ASI output, 1 QAM modulation RF output; various signals can be received from the AV input, such as satellite receiver, closed-circuit television cameras, Blu ray players, antennas and other equipment. The code modulated signal can be output directly orwith the original cable TV signal mixed output, TV or set-top box QAM modulation RF DVB-C standard output signal can be received.Each of the 2 AV input when the factory can be configured as a 2 ASI input, 11 ASI input and multiplexing scrambling modulator.


    Main features

    • Support 2/4/6/8/10 composite video (CVBS) input, 1 ASI input multiplexer
    • Support 2/4/6/8/10 group of non-balanced stereo input
    • Every 2 AV input when the factory can be configured as 2 ASI inputs Support DVB Simulate
    • MPEG-2 MP@ML video coding, video preprocessing advanced
    • MPEG-1 Layer2, LC-AAC and AC3 audio coding
    • Support PAL, NTSC two standard definition video format
    • In full compliance with the DVB-C (EN300 429) and ITU-T J.83A standard
    • Support a QAM modulation RF output and 1 ASI output multiplexer
    • 16QAM, 32QAM modulation constellation, 64QAM, 128QAM, 256QAMOptional DVB model
    • Support PCR precise adjustment
    • PSI/SI supports editing and inserting
    • RF - excellent output performance, MER >= 40dB
    • Support insert LCN, SDT, NIT - etc.
    • Support network management (NMS)

    Technical Parameter

    nputVideo8×CVBS, BNC interface
    Audio8 pairs of unbalanced audio, BNC interface
    VideoStandard

    ISO13818 (MPEG-2)

    MPEG-2 coding adopt MP@ML (4:2:0)

    MPEG-2 Adaptive Field Frame (AFF)

    MPEG-2 Field-Based (FB)

    rate control: CBR/VBR

    comply with CCIR601 standard, support 1/2D1, 2/3D1, 3/4D1

    PAL720×576, 704×576, 640×576, 544×576, 480×576, 384×576, 352×576
    NTSC720×480, 704×480, 640×480, 544×480, 480×480, 384×480, 352×480
    BitRate1.0~15Mbps continuously adjustable per channel
    AudioSampling32KHz, 44.1KHz, 48KHz
    Code Rate64, 128, 192, 256, 384Kbps
    PropertyMPEG-1, Layer2, 1×stereo or dual-channel
    OutputInterfaceRF, F-head
    Frequency47MHz~870MHz (1khz step)
    Symbol Rate5~9 Msps
    Constellation16, 32, 64, 128, 256 QAM
    Error-CorrectingRS code 188/204
    MER≥40dB
    BER0
    Output Level≥115dBmV
    Level Attenuation0~20dB (0.5dB step)
    Impedance75Ω
    Scramblersupport 4×CAS/SMS DVB simulcrypt (ETSI TS 103 197 V1.4.1)
    ControlIP remoteNMS (Ethernet Port, RJ-45), 10/100m base-TX,
    Front panelKeyboard + LCD

    General

    Features

    Size482mm×410mm×44mm(1U rack)
    Temperature0~45°C (Operation); -20~80°C (Storage)
    Power220VAC (±10%), 50Hz, 25W

    HEM-2150

    Cheap Slot Card Digital TV Encoder Multi Channel DVB - C Transmodulator With QAM Support MUX for sale
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