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MPEG2 DVB - T SD Encoder Modulator COL5184A 12 Channels CVBS To RF Converter

Categories SD Encoder Modulator
Brand Name: Colable
Model Number: COL5184A
Certification: CE
Place of Origin: Made in China
MOQ: 1 set
Price: Negotiation
Payment Terms: T/T(Wire Transfer), Western Union etc
Supply Ability: 500sets per Month
Delivery Time: 2-5 working days
Packaging Details: Standard Export Carton with foam
Product name: CVBS to RF Converter, MPEG2 DVB-T SD Encodulator
Input: 8/12/24*AV/CVBS+ 128*IP
Output: 4*Tuner RF + 4*IP +1*ASI
Tuner Optional: DVB-C/DVB-T
Vdieo Encoding: Mpeg-2
Audio Encoding: MPEG-1 Layer 2, AC3 (2.0)
Management: Network WEB management
Applications: Digital TV Headend, CATV, IPTV, DTT, DSTV etc
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    • Product Details
    • Company Profile

    MPEG2 DVB - T SD Encoder Modulator COL5184A 12 Channels CVBS To RF Converter

    12 Ch CVBS to RF Converter, MPEG2 DVB-T SD Encodulator

    Model : COL5184A


    COL5184A SD encoder & scrambler & modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 8/12/24 CVBS inputs, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port. It also supports DVB-C/T RF out with 4 adjacent carries, and support Data1 (GE) output port to support 4 MPTS out. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…


    • 24 CVBS/AV inputs with MPEG2 Encoding
    • 1DVB-C tuner input for re-mux (only for DVB-C RF out)
    • 128 IP input over UDP and RTP protocol
    • MPEG1 Layer II, AC3(2.0) Audio encoding and support audio gain adjustment
    • 4 groups of multiplexing/scrambling/modulation output channels
    • Support 4 MPTS IP (DATA1 port only) output over UDP and RTP
    • Support 1 ASI output (Optional as ordered)
    • Support CC (closed caption)
    • Support Logo, OSD, QR code insertion(optional)
    • Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
    • Control via web management, and easy updates via web
    • Lowest cost per channel, breakthrough price

    Principle Chart

    DVB-C RF output - cvbs to rf converter

    DVB-T RF output - cvbs to rf converter

    Technical specification for mpeg2 sd encodulator


    8/12/24 CVBS/AV inputs , RCA interface ,

    1 DVB-C Tuner for remux, F type interface (only for DVB-C RF out)

    128 IP input over UDP and RTP, DATA1 and DATA2,RJ45


    720×480_60i, 544×480_60i, 352×480_60i

    352×240_60i,320×240_60i,176×240_60i, 176×120_60i

    720×576_50i,704×576_50i,640×576_50i, 352×288_50i

    320×288_50i, 176×288_50i, 176×144_50i

    Bit-rate0.5Mbps~8Mbps each channel
    Rate ControlCBR/VBR
    GOP StructureIBBP
    Advanced PretreatmentDe-interlacing, noise reduction
    AudioEncodingMPEG-1 Layer 2, AC3 (2.0)
    Sampling rate48KHz
    Bit-rate64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each channel

    Maximum PID


    180 input per channel
    FunctionPID remapping ( automatically or manually)
    Accurate PCR adjusting
    Generate PSI/ SI table automatically
    ScramblingMaximum simulcrypt CA4
    StandardEN300 429/ITU-T J.83A/B
    ConnectionLocal/remote connection


    QAM Channel: 4

    Standard: EN300 429/ITU-T J.83A/B

    MER: ≥40db

    RF frequency: 50~960MHz, 1KHz step

    RF output level: -20~0dbm (87~107 dbµV), 0.1db step

    Symbol Rate: 5.0Msps~7.0Msps, 1ksps stepping

    Constellation: 16/32/64/128/256QAM

    Constellation16/32/64/128/256QAM64/256 QAM


    FFT mode2K,
    Bandwidth6M, 7M, 8M
    ConstellationQPSK, 16QAM, 64QAM
    Guard Interval1/4, 1/8, 1/16, 1/32
    FEC1/2, 2/3, 3/4, 5/6, 7/8
    MER≥42 dB
    RF frequency50~960MHz, 1KHz step
    RF out4*RF DVB-T out (4 carriers combined output)
    RF output level-28~ -3 dBm (77~97 dbµV), 0.1db step
    Stream outputRF output (F type interface)
    4 IP MPTS output over UDP/RTP, 1*1000M and 1*100M Base-T Ethernet interface
    1 ASI output (Optional as ordered)
    System functionNetwork management (WEB)
    Chinese and English language
    Ethernet software upgrade
    MiscellaneousDimension (W×L×H)482mm×410mm×44mm
    Approx weight8kg
    Power requirementsAC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz
    Power consumption20W

    Digital CATV & IPTV System

    Encoder Modulator is hot used in digital free system, such as hotel, hospital etc.



    Colable Electronics co.,ltd

    Specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, please no hesitate to contact us!

    • Our experience: Standing in digital system solution more than 10 years, with reliable Team.
    • Our products: FTA & Descrambler Satellite Decoder, Encoder, Multiplexer, Scrambler, Modulator, Set Top Box etc.
    • Payment: Wire Transfer (T/T), Western Union, Paypal, Trade Assurance etc.
    • Delivery Date: 2-5 working days
    • Our services: Life-long Technical support, remote assistance
    • Warranty: 1 year for headend & STB

    Please feel free to ask if you have any questions. Welcome !!!

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