For additional discounts, please contact our five-star sales manager Lisa Lin.

Description：

The National Instruments PCI-5122 / PXI-5122 high-resolution digitizer is suited for a wide variety of applications in automotive, communications, scientific research, military/aerospace, and consumer electronics. With the large dynamic range, software-selectable 50 Ω or 1 MΩ input, ranges from 200 mV to 20 V (up to 100 V with TEGAM signal conditioning amplifier), and ability to acquire more than 1 million waveforms in onboard memory, the PXI-5122 is ideal for both time- and frequency-domain analysis. You can program more than 50 built-in measurement and analysis functions directly from the driver and expand them to more than 400 with NI LabVIEW and LabWindows™/CVI software. The PXI-5122 (32, 256, and 512 MB models only) includes the NI Spectral Measurements Toolkit, which provides additional sophisticated frequency-domain measurements such as power spectrum, peak power and frequency, in-band power, adjacent-channel power, and 3D spectrogram.

Specification：

Frequently asked questions

Q1: What is the National Instruments PCI-5122?

A1: It is a high-speed PCI-based digital oscilloscope designed for signal acquisition, waveform analysis, and automated test applications.

Q2: How many input channels does this oscilloscope provide?

A2: The PCI-5122 features 2 analog input channels for simultaneous signal measurement.

Q3: What is the PCI-5122 sampling rate?

A3: The PCI-5122 oscilloscope supports a sampling rate of 100 MS/s (mega samples per second) per channel.

Q4: What is the PCI-5122 resolution of the device?

A4: It provides 14-bit resolution for accurate waveform capture and signal analysis.

Q5: What is the PCI-5122 bandwidth of the oscilloscope?

A5: The PCI-5122 offers a bandwidth of 100 MHz.

Product Applications

Electronic circuits and semiconductor testing: Suitable for high-precision transient signal capture, high dynamic range signal measurement, power consumption analysis, and wafer-level automatic testing.

Automotive electronic testing: Often used for transient signal monitoring and analysis of automotive controllers (ECUs) and wiring harness connectors.

Aerospace and defense industry: Used for radar signal analysis in complex electromagnetic environments, missile trajectory data recording, and detection and inspection of military equipment.

Research and instrument testing: Applicable to ultrasonic phased array systems, distributed optical fiber detection, and ultrasonic flaw detection of materials, etc., for ultra-high-speed and multi-coherent channel signal acquisition.

Research and power electronic monitoring: Applied to high-speed data acquisition of research data and high-precision industrial measurement and control in industrial environments.

Features:

100 MS/s Real-Time, Up to 2.0 GS/s Equivalent-Time Sampling

14-Bit Resolution on 2 Simultaneously Sampled channels

100 MHz Bandwidth With Noise and Antialias Filters

±2 mV to ±100 V Input Range With TEGAM Signal Conditioning Amplifier

-75 dBc Spurious-Free Dynamic Range (SFDR); Edge, Window, Hysteresis, Video, and Digital Triggering

Deep Onboard Memory - 8 MB/ch Standard, Up To 512 MB/ch