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Legion ADC HD - Base Unit

Legion ADC HD - Base Unit

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The LEGION ADC offers fully parallel operation for simultaneous data acquisition from all channels without multiplexing in an ultra-compact external USB enclosure. Each unit supports 128-element detectors. It was designed by PhotoSound for massive parallel data acquisition utilized in photoacoustic, laser-induced ultrasound and X-ray acoustic real-time imaging applications.


  • Compact, durable and light enclosures with integrated cooling fans
  • Streaming ADCs for continuous data acquisition with no buffering or multiplexing
  • Each analog channel has an integrated amplifier with digitally controlled gain
  • Acoustoelectrics
  • Generate trigger output at defined rate or repetition of external trigger input with programmed delay
  • Connect up to four units in parallel and acquire more data at fast data acquisition rates
  • Sync external hardware with data acquisition using electronic or optical IN/OUT ports
  • Standalone control software based on MATLAB, open SDK written in C# and access to raw RF data

Specifications ADC HD:

  •  128 channels
  •  6 to 54 dB programmable gain (42-90 dB w/ optional preamplifiers)
  •  30 kHz to 50 MHz analog bandwidth at -6 dB (35 kHz to 61 MHz with optional preamplifiers)
  •  12-bit resolution
  •  80 MSPS sampling rate
  •  50 Ω input impedance (2.2 MΩ w/ optional preamplifiers)
  •  Up to 200 Hz trigger/frame rate
  •  Up to 8192 points/frame/channel
  •  Choice of input connectors for 128-channel probes or arrays


    • Photoacoustics (Optoacoustics)
    • X-ray Induced Acoustics
    • Thermoacoustics
    • Acoustoelectrics
    • 3D Tomography
    • Photoacoustic Microscopy (PAM)
    • 2D Imaging
    • Multi-Sensor Monitoring
    • Non-Destructive Testing
    • Transducer Manufacturing
    • Low Voltage Ultrasonics



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