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M4i.44xx-x8 PCI Express (PCIe) x8 | Spectrum

14/16 bit digitizer up to 500 MS/s
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
Direct data transfer to CUDA GPU using SCAPP option

The M4i.44xx PCI Express (PCIe) x8 family

The 10 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.

ProductPlatformAnalog-InDigital-InResolutionSamplerateBandwidth
M4i.4410-x8
Obsolete !
PCI Express x82316 Bit
130 MS/s (2 active channels)
65 MHz
M4i.4411-x8
Obsolete !
PCI Express x84316 Bit
130 MS/s (4 active channels)
65 MHz
M4i.4420-x8
PCI Express x82316 Bit
250 MS/s (2 active channels)
125 MHz
M4i.4421-x8
PCI Express x84316 Bit
250 MS/s (4 active channels)
125 MHz
M4i.4450-x8
PCI Express x82314 Bit
500 MS/s (2 active channels)
250 MHz
M4i.4451-x8
PCI Express x84314 Bit
500 MS/s (4 active channels)
250 MHz
M4i.4470-x8
PCI Express x82316 Bit
180 MS/s (2 active channels)
125 MHz
M4i.4471-x8
PCI Express x84316 Bit
180 MS/s (4 active channels)
125 MHz
M4i.4480-x8
PCI Express x82314 Bit
400 MS/s (2 active channels)
250 MHz
M4i.4481-x8
PCI Express x84314 Bit
400 MS/s (4 active channels)
250 MHz

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