Products

Stream500 500MHz 12bit/400MHz 14bit Recorder and Playback System

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    Stream500 is a turn-key IF record and playback system ideal for Radar, Software Radio, Spectrum Monitoring etc. applications.

    Features and Specifications of Record

  • - 2Ch 500MHz 12bit ADC
  • - (option) 2Ch 400MHz 14bit ADC
  • - 2Ch wide-band Digital Down Convert, BW = 3.125KHz to 200MHz
  • - Supports Real and Complex Recording Mode
  • - Typical SNR = 65.4dB, SFDR = 80dB (Fin=70MHz)
  • - Windows OS with NTFS File System
  • - Recorded into single or multiple files

    • Features and Specifications of Playback

  • - 500MHz 16bit DAC w/ Interpolate = 2
  • - 250MS/s real or complex data rate
  • - Playback in 1Ch Complex or 2Ch Real Mode
  • - 1Ch DUC with interpolation(2 to 64K) with programmable IF output frequency
  • - Bandwidth from 3.125Khz to 200MHz

    • It is based on 10+ years of experience in data recording technology, and its key focus is on data continuity, signal fidelity and system quality. This system has passed stringent acceptance test and provides user with a high fidelity signal acquisition system.

    Leveraging high quality and comprehensive signal acquisition products, Stream series offers customers a complete series of turn-key solutions for different sampling rate, channel count and resolution requirements. It supports Windows OS as standard, and Linux as an option. picture

    Fig 1. Figure 1: Fs=500MS/s, no signal input, excellent noise floor

    In Stream500, it supports wide-band Digital Down Conversion in FPGA. The signal bandwidth can be from 3.125KHz to 200MHz. The data are saved in either real or complex I/Q format. picture

    Fig 2: DDC mode, Tune to 50MHz IF, 10MHz BW

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    Fig 3, Signal Playback plots, Fout=50MHz,SFDR=65dBc

    Stream500 supports PPS Marker function, which makes it ideal for Radar signal acquisition. It can record into single or multiple small files, which makes it easy for recording file management. All the data recorded are guaranteed no data loss.

    Stream Data Recorder and Playback Solution
    Product Description
    Stream200 Record and Playback 3Ch 16bit 200MHz ADC Record (with DDC)
    2Ch 16bit 400MHz DAC Playback(with DUC)
    Stream500 Record and Playback 2Ch 12bit 500MHz ADC/14bit 400MHz ADC Record
    2Ch 16bit 500MHz DAC Playback
    Stream1800 Record 2Ch 12bit 1.8GHz ADC Record
    1Ch 12bit 3.6Ghz ADC Record
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