Description
The National Instruments PXI-5122 Oscilloscope is a high-performance instrument designed for capturing and analyzing electronic signals. It boasts a digitizer speed of 100 MS/s, providing precise time measurements and waveforms. The device operates with an ADC resolution of 14-bit, ensuring detailed and accurate signal representation.
This oscilloscope offers various memory options to suit different application needs, including 8 MB (778756-01), 32 MB (778756-02), 256 MB (778756-03), and 512 MB (778756-04). It features a spurious free dynamic range of 75 dBc and a signal-to-noise ratio of 62 dB, highlighting its ability to deliver high-quality signal fidelity.
The input impedance is software selectable between 50 Ω or 1 MΩ, providing flexibility for various signal types. Its input range spans from 200 mVpp to 20 Vpp, accommodating a wide range of signal amplitudes. The oscilloscope features seven trigger modes and includes both anti-alias and noise filters, enhancing the clarity and integrity of captured signals.
Compatibility with various software is ensured, including the NI-SCOPE driver, LabVIEW, and LabWindows/CVI, enabling seamless integration into existing systems. The front panel is equipped with 3 BNC female connectors, a 9-pin mini-circular DIN, and 2 SMB jacks, ensuring versatile connectivity options.
Calibration of the PXI-5122 can be performed self-calibrated or externally, with an external calibration recommended every two years. The device operates within a temperature range of 0 to 55 °C and requires a warm-up time of 15 minutes to ensure accurate measurements. As of December
| Specification | Detail |
|---|---|
| Product Name | National Instruments PXI-5122 Oscilloscope |
| Digitizer Speed | 100 MS/s |
| ADC Resolution | 14-bit |
| Memory Options | 8 MB (778756-01), 32 MB (778756-02), 256 MB (778756-03), 512 MB (778756-04) |
| Spurious Free Dynamic Range | 75 dBc |
| Signal-to-Noise Ratio | 62 dB |
| Input Impedance | Software selectable 50 Ω or 1 MΩ |
| Input Range | 200 mVpp to 20 Vpp |
| Trigger Modes | Seven |
| Filters | Anti-alias and noise filters |
| Software Compatibility | NI-SCOPE driver, LabVIEW, LabWindows/CVI |
| Front Panel Connectors | 3 BNC female, a 9-pin mini-circular DIN, 2 SMB jack |
| Calibration | Self-calibrated and externally (recommended every two years) |
| Operating Temperature Range | 0 to 55 °C |
| Warm-Up Time | 15 minutes |
| Maintenance Phase Date | December 30, 2022 |
| Calibration Options | NIST accredited calibrations through a 3rd party; basic in-house calibration |
Question 1: What is the digitizer speed of PXI-5122?
Answer 1: 100 MS/s
Question 2: What is the ADC resolution of the PXI-5122?
Answer 2: 14-bit
Question 3: What is the largest memory option for PXI-5122?
Answer 3: 512 MB
Question 4: What software is compatible with PXI-5122?
Answer 4: NI-SCOPE, LabVIEW, LabWindows/CVI
Question 5: How often is external calibration recommended for PXI-5122?
Answer 5: Every two years
