The National Instruments PXI-5122 is a two-channel, 14-bit PXI oscilloscope with 100 MHz analog bandwidth and a maximum sampling rate of 100 MS/s.
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Key product information and technical features.
Designed for high-resolution, low-noise time- and frequency-domain measurements, the PXI-5122 provides configurable coupling, impedance, voltage range and filtering. It also supports PXI synchronization and data streaming.
Installation and configuration are documented in the NI PXI/PXIe/PCI-5122 Getting Started Guide. The guide covers NI-SCOPE software, device configuration in NI Measurement & Automation Explorer (MAX), measurement examples and troubleshooting.
Verified product specifications.
| Voltage input channels | 2 channels |
|---|---|
| Analog input resolution | 14 bits |
| Maximum analog bandwidth | 100 MHz |
| Maximum sampling rate | 100 MS/s |
| Input impedance selections | 50 Ω or 1 MΩ |
| Onboard memory by manufacturer part number | 778756-01: 8 MB/ch; 778756-02: 32 MB/ch; 778756-03: 256 MB/ch; 778756-04: 512 MB/ch |
| Operating ambient temperature | 0 to 55 °C |
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Manufacturer
Modular instrumentation platform
Oscilloscope module
NI-SCOPE
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Product-specific answers based on available technical information.
NI's installation guide specifies PXI peripheral slots or PXI Express hybrid peripheral slots for the PXI module. A dedicated PXI Express peripheral slot is not listed as a supported slot for this PXI module.
No. NI lists 8, 32, 256 and 512 MB per channel variants. Confirm the module's manufacturer part number to establish its memory capacity.