National Instruments 778757-02 PXI Oscilloscope

The 778757-02 from National Instruments is the identifying part number for the version of the PXI-5124 Oscilloscope that has 32 MB of onboard memory per channel. Equipped with several convenient features, this high-resolution oscilloscope has a 200 MS/s sampling rate and an analog bandwidth of 150 MHz. Analog input connections are made easy with two simultaneously sampled channels with BNC connectors. The onboard memory size of the oscilloscope results in a maximum number of 87,381 records, allowing users to accurately collect and analyze even the most complicated datasets. Boasting 12 bits of resolution, the 778757-02 offers high-quality functionality packed into a compact 3U PXI module.

The power requirements of the 778757-02 differ depending on the power rail that is used. A power rail of +3.3 VDC draws 1.3 A of power, while +5 VDC draws 1.7 A. The +12 VDC power rail and -12 VDC power rails draw in currents of 130 mA and 270 mA, respectively.

The 778757-02 provides comprehensive software support for different test and measurement applications through the IVI-compliant NI-SCOPE driver. This driver software supports a variety of programming languages that facilitate the oscilloscope’s integration with a wide range of applications. These application software options include LabWindows, LabVIEW, .NET, Microsoft Visual C/C++, and Measurement Studio.

Physically, the 778757-02 is fitted with a single slot and weighs 383 g (13.5 oz). The oscilloscope measures an easily manageable 21.6 cm × 2.0 cm × 13.0 cm (8.5 in × 0.8 in × 5.1 in), making it a perfect fit for a variety of test setups. The 778757-02 operates best when used within a temperature range of 0 °C and 45 °C with a noncondensing relative humidity range of 10% to 90%. In addition, the oscilloscope can be stored within a temperature range spanning from -40 °C and 71 °C with a relative humidity range of 5% to 95%.