The device provides four simultaneous inputs with a resolution of 24 bits = 127dB, as sampling rates of 8/16/32/48/96 and 192 kHz per channel are supported. As the analog digital converter PCM4220 from Texas Intruments was chosen. It has an anti-aliasing filter, and digital high-pass filter for removing the DC offset. The input voltage ranges are ± 1V, ± 10V. Each input is usable differential and single ended, + 20dB programmable gain, phantom power and a digital high-pass filter. Setting the filter group delay between 39/fs and 21/fs respectively for two channels.Two tachometer inputs with a resolution of 32 bits and a cutoff frequency of 10MHz, the tachometer inputs are recorded synchronously with the analog values. The inputs have an input overvoltage protection of ± 40 V on or off state. External power supply 220V AC / DC 5V included, as well a single card license for the MAIExtensionsDAQ including easily expandable example programs for data data acquisition for example in the TAFFmat file format.

Free drivers:
DASYLab®  DIAdem 32/64 Bit®  LabWindows cvi® LabVIEW®  E.D.A.S.WinPlus®  MAIRecoder® MATLAB®   RogaREC®  ServiceLAB®, Windows API Self-programming, other drivers on request.