Used National Instruments NI PCI-5122 14-Bit 100 MS/s Digitizer

Specifications Channels: 2‑channel simultaneous acquisition Resolution: 14‑bit ADC Maximum Sampling Rate: 100 MS/s (100 million samples per second) Bandwidth: 100 MHz Input Connectors: BNC coaxial connectors (3 BNC ports shown, including external trigger) Input Range: ±50 mV ~ ±20 V, software‑configurable Key Features High‑speed 100 MS/s sampling and 100 MHz bandwidth for precise capture of high‑frequency pulses and transient shock signals 14‑bit high resolution delivers better signal‑to‑noise ratio than conventional 8‑bit oscilloscopes, enabling enhanced detection of weak signals Dual‑channel simultaneous acquisition supports differential measurement and phase comparison Standard oscilloscope functions supported: triggering, averaging, FFT spectrum analysis, and waveform playback Multi‑card synchronization with other NI boards (DAQ, dynamic signal acquisition boards) to build integrated test systems