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DTA-2132

Dektec

High-end satellite receiver for PCIe

DTA-2132

Models

    Model Number Description
    DTA-2132-SX PCIe with StreamXpert stream analyzer software. DVB-CID decoding and analysis is included.

Interface

Input: RF x 1

Product features

  • FPGA-based DVB-S2/S2X demodulator (no CPU cycles consumed) with calibrated channel-power and MER measurement.
  • Supports VCM, ACM, MIS (multiple input streams), GS (generic stream) with access to baseband frames (BBFRAMEs) in L.3 format.
  • Hardware demodulator can be bypassed to obtain I/Q samples for recording or SDR.

Block Diagram

The main path of the DTA-2132 consists of a wide-band L-band tuner, 12-bit I/Q analog-to-digital converter, DVB-S2/S2X demodulator and decoder, L.3 packetizer, FIFO, DMA controller and PCIe interface. Constellation points are sampled after the demodulator, while LDPC error-rate and other statistics are gathered after the decoder.

Application Areas

  • Validation of DVB-S2/S2X/CID modulators.
  • High-speed satellite data distribution.

Supported software

  • StreamXpert Real-time TS analysis, decoding, recording software

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