Brand Format Availability
Spectrum PXIe Available

The 9 models of the M4x.22xx PXI Express (PXIe) series high-speed digitizer are designed for the ultra 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 2 channels with 2.5 GS/s and on 4 channels with 1.25 GS/s 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 M4x.22xx 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 5 GS/s, 2.5 GS/s and 1.25 GS/s

- 1, 2 or 4 channel versions

- Simultaneously sampling on all channels

- Separate ADC and amplifier per channel

- 4 input ranges: ±200 mV up to ±2.5 V

- Optional input ranges: ±40 mV up to ±500 mV

- Window, re-arm, OR/AND trigger

- 4 GSample on-board memory