Brand Format Applications Availability
Spectrum PCIe
  • Test & Measurement
  • Fast Acquisition and Generation
  • Fast Detectors (channel plates, pickup, ...)
  • COM

The 6 models of the M4i.44xx PCI Express (PCIe) series are designed for the fast and high quality data acquisition. Each of the input channels has its own A/D converter and its own programmable input amplifier. This allows to record signals simultaneously on up to 4 channels with 14 bit resolution (500 MS/s version) or 16 bit resolution (130 and 250 MS/s version) without any phase delay between them. The extremely large on-board memory allows long time recording even with the highest sampling rates. All boards of the M4i.44xx series may use the whole installed on-board memory for the currently activated number of channels. A FIFO mode is also integrated on the board. This allows the acquisition of data continuously for online processing or for data storage to hard disk.


-  Models with 130 MS/s, 250 MS/s or 500 MS/s

-  2 or 4 channel versions

-  Simultaneously sampling on all channels

-  Separate ADC and amplifier per channel

-  6 input ranges: +/-200 mV up to +/-10 V

-  Window, re-arm, OR/AND trigger

-  2 GSample on-board memory