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SYMMETRIC RESEARCH - Precision Instrumentation


Symmetric Research specializes in high resolution electronic data acquisition and test instruments

Our products feature 24 bit A/D data acquisition systems with ready to go software
Precision voltage references and GPS timing units are also available

Accurately digitize voltages from sensors and machines with our cost effective DAQ equipment

Featured Product
USB8CH SWIRL ART PHOTO

    USB8CH  New
    24 bit 8 channel A/D connecting to USB port
    Sampling rates from 3Hz to 10kHz with continuous save
    Unique A/D per channel architecture
    GPS timing interface, onboard temp sensor, and digital io
    Includes digital volt meter and oscilloscope programs


Featured Paper

    Papers: Analog Response of Sigma Delta Converters
    Discusses 2nd order sigma-delta converter stages
    Compares theoretical and experimental responses
    Uses the ADS1210 and PARxCH as test beds
    Generally applicable to all sigma-delta architectures



SIGMA-DELTA ANALOG FILTER RESPONSE DIAGRAM
  


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