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    TBS812X 4K@30fps 12 HDMI to DVB-C/DVB-T/ASI Trans-Modulator Advanced Encoding

    TBS812X, the new Ultra HD Multi-Standard Trans-Modulator series is a versatile and comprehensive solution designed to meet diverse broadcasting needs. This product series includes three distinct models, each supports to output specific signal types.

    1. TBS8122 DVB-C Trans-Modulator: Remux 12 HDMI source to MPTS and convert to DVB-C signals, output in 4 distinct frequencies through a single RF port.

    2. TBS8123 DVB-T Trans-Modulator: Remux 12 HDMI video to MPTS and transform to DVB-T signals, also output in 4 frequencies through a single RF port.

    3. TBS8124 ASI Trans-Modulator: Remux 12 HDMI source to MPTS and change to HDMI input video into DVB-ASI signals, outputting in a single frequency.

    Each model supports 12 HDMI inputs, up to 4K resolution at 30fps, H.264 and H.265 encoding, and offers a user-friendly Web UI for easy management. This product series ensures flexibility, high performance, and reliable signal conversion for various broadcasting and content distribution applications.

    12x HDMI to DVB-C/T Trans-modulator
    12x HDMI to DVB-ASI Trans-modulator

    How does it work?

    Features

    • Multi-Standard Support:

      Equipped with different DVB modulator module for DVB-C, DVB-T or ASI output.

    • High-Resolution Input:

      Supports up to 4K resolution at 30fps (3840x2160p@30Hz), ensuring high-quality video input for superior output performance.

    • Advanced Encoding Capabilities:

      Supports both H.264 and H.265 encoding standards, providing flexibility and efficiency in video compression.

    • User-Friendly Management Interface:

      Features an intuitive Web UI for easy setup, monitoring, and management, allowing users to configure and control the device with ease.

    • Flexible Bitrate Control:

      Supports Constant Bitrate (CBR), Variable Bitrate (VBR), and Enhanced Variable Bitrate (EVBR) modes, enabling precise control over video quality and bandwidth

    Applications

    • Broadcasting:

      Ideal for television broadcasters looking to convert HDMI sources into DVB-C, DVB-T, or ASI signals for transmission over cable or terrestrial networks.

    • Content Distribution:

      Suitable for content distributors who need to deliver high-quality video content across various platforms and standards.

    • AV Installations:

      Perfect for large-scale AV installations in venues such as sports arenas, conference centers, and educational institutions, where multiple HDMI sources need to be modulated into different broadcasting standards.

    Specifications

    Model
    • TBS8122 DVB-C output
    • TBS8123 DVB-T output
    • TBS8124 ASI output
    Video encoding
    Video Input 3840x2160p_30hz, 1920x1080p_60/50/30/25/24hz, 1920x1080i_60/50hz,
    1280x720p_60/50hz, 720x576p/i, 720x480p/i, etc.
    Encode Size 3840x2160,2560x1600,2560x1440,2048x1152,1920x1080,1680x1056,
    1280x720,1024x576,720x576,720x480,704x576,640x480,640x360, auto
    Encode Ability 4k@30fps (3840x2160p@30fps) Maximum
    Video Codec H.264/H.265
    Profile H.264: Baseline, Main, High
    H.265: Main
    Level H.264: Level 4.2; H.265: Level 4.1
    Bitrate Control CBR/VBR/EVBR
    Frame rate 5 ~ 60fps
    Key Interval (gop) 5 ~ 180fps
    GOP Structure IPPP
    Bitrate 300 ~ 20000Kbps
    Color depth 8 bit
    Chroma subsampling 4:2:0
    De-interlace Supported: force to do de-interlace when i (interlace) input
    Audio encoding
    Audio Codec AAC-LC, AAC-HE
    Audio Bitrate 24000/32000/44100/48000/64000/96000/128000/160000/
    192000/256000bps
    Audio Resample 48k, 44.1k, 32k
    Bitrate 24000/32000/44100/48000/64000/96000/128000
    160000/192000/256000bps
    DVB-C modulation for TBS8122
    Outputs DVB-C (ETSI EN 300 429/ITU-T J.83A/C) in 4 frequencies
    Frequency range 100 ~ 1000 MHz
    Symbol rate 2 ~ 7.2MSym/s
    Level 5-120
    FEC 16QAM,32QAM,64QAM,128QAM,256QAM
    Max bit rate 53Mbps/per frequency (7200kps& 256QAM)
    DVB-T modulation for TBS8123
    Outputs DVB-T in 4 frequencies
    Frequency range 50 ~ 950 MHz
    Channel bandwidth 6,7,8 MHz
    Level 5-120
    FFT 2K,8K
    FEC QPSK,16QAM,64QAM
    Code rate 1/2,2/3,3/4,5/6,7/8
    Guard interval: 1/4,1/8,1/16,1/32
    Max bit rate 27Mbps/per frequency
    ASI modulation for TBS8124
    DVB-ASI connector 75-Ω BNC Female
    Transmit bitrate 140Mbps Maximum
    Transmit bitrate stability ±2ppm
    Stream output ts (transpport stream)
    Jitter tolerance 1--120ms
    Output return loss >15dB
    General Spec.
    HDCP HDCP 1.4 supported
    Video Input port 12 x HDMI 1.4a input
    Audio Input port HDMI embedded audio
    Ethernet / RJ45 1000 Base-T Ethernet interface
    OS Linux
    Control Web GUI
    Working Environment Operating temperature: 0 to 40 deg C
    Storage temperature: –20 to 70 deg C
    Relative Humidity: 5% to 90% (non-condensing)
    Power Consumption Less than 82 Watt
    Dimension 430mm x 210mm x 44.4mm(1U)
    Net Weight 3.5 KG
    Package Contents 1x HDMI trans-modulator
    1x AC Power Cable
    12x HDMI Cable
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