產品明細

DTA-2139C

12路信號接收卡(Cable/Terrestrial/ATSC 3.0)

    產品簡述
    ♦ 同時接收解調12路DTV信號, 支援DVB-C/C2, QAM-B/C, DVB-T/T2, ISDB-T, ATSC 1.0/3.0
    ♦ 頻率範圍: 42 ~ 1002MHz
    ♦ 支援頻寬: 8MHz per channel
    ♦ 輸入功率範圍: -80 ~ -20dBm, MER: 3 ~ 40dB
      詢價

      產品詳細介紹Product Introduction

      Twelve-channel cable/terrestrial receiver for PCIe

      Twelve (!) receivers on one card, supporting a mix of terrestrial (ATSC 3.0, ATSC 1.0, DVB-T/T2, ISDB-T) and cable (DVB-C/C2, ITU J.83) signals. All twelve channels are demodulated simultaneously, allowing you to monitor a complete network in real time.

       

      Features

      • Next generation of the DTA-2139B with added support for ATSC 3.0 and ATSC 1.0 (8VSB). Combinations are supported, too!
      • Twelve tuners and demodulators, each tunable to any frequency in the VHF or UHF band, and each outputting the entire stream.
      • Each receiver provides an indication of lock status, RF level and MER for that channel.


      Applications

      • 24/7 continuous compliancy monitoring of an entire cable or terrestrial network, using Xpect Mosaic or another monitoring solution.
      • Receiving all (or many) services in a free-to-air terrestrial network and remultiplexing them to a cable network.
      • Creating a mosaic of all services on a cable or terrestrial network.


      Block Diagram

      The RF input signal is amplified and split, feeding twelve receiver sections. Each receiver channel consists of a chip tuner, chip demodulator and an optimized DMA controller.

      Block diagram of the DTA-2139C

      Specifications

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