National Instruments 782621-11 PXI Oscilloscope

The 782621-11 from National Instruments is the identifying part number for the variation of the PXIe-5160 Oscilloscope that has 3 GB of onboard memory and is equipped with 4 simultaneously sampled channels. The 782621-11 incorporates CableSense technology, which utilizes concepts similar to a conventional TDR in order to detect changes from a specified configuration. These changes are made without ever changing the connections themselves. Designed with referenced single-ended analog inputs and BNC connectors, the 782621-11 is able to integrate features from both oscilloscopes and digitizers in one convenient place. The nominal pulse voltage for the CableSense feature of the 782621-11 is 0.5 V, while the nominal pulse rise time measures 950 ps. 

Flexibility is another one of the standout features of the 782621-11, which boasts an input voltage range of 50 mV to 5 V that can accommodate a variety of signal amplitudes. The oscilloscope can withstand operating shock of 30 g, as well as operating vibrations of 0.3 g RMS within a frequency range of 5 Hz to 500 Hz. When not in operation, the device can withstand random vibrations of 2.4 g RMS in the same frequency range. 

The 782621-11 has a total nominal power consumption of 34.8 W total, providing incredibly efficient operation. The nominal power demand is 2.2 A for a rail operating at +3.3 VDC, and 2.3 A for a rail operating at +12 VDC. 

The compact form factor of the 782621-11 measures 21.4 cm × 2.0 cm × 13.1 cm (8.4 in. × 0.8 in. × 5.1 in.), and it can operate withing a temperature range  between 0 °C to 45 °C. When in storage, the oscilloscope may be kept in temperatures between -40 °C and 71 °C. Weighing just 430 g (15 oz), the 782621-11 can be used at altitudes up to 2,000 m.