The National Instruments 785118-01 PXI Waveform Generator, also known as the PXIe-5433, features dual channels for independent waveform generation, enabling simultaneous output of two distinct waveforms. With an operational bandwidth of 80 MHz, this device effortlessly handles Sine, Square, Triangle, Arbitrary, and Ramp waveforms. The generator boasts a 16-bit Digital-to-Analog Converter (DAC) resolution providing high accuracy across its diverse frequency capabilities. The frequency range varies based on the waveform type; for instance, Triangle, Ramp, and Square waveforms operate between 0 MHz to 50 MHz at 2.75 Vpk-pk and 0 MHz to 30 MHz at 12 Vpk-pk, while Sine waveforms extend up to 80 MHz. Arbitrary waveforms can accommodate between 4 and 256 million samples.

The 785118-01 is equipped with an internal PXIe_CLK100 clock, functioning at a reference frequency of 100 MHz, and offers a sample rate of 800 MHz. The unit consumes a total power of 29 W, drawing 2.3 A from the +3.3 V rail and 1.8 A from the +12 V rail. Designed for various environmental conditions, it operates effectively at altitudes up to 2,000 meters and can endure an operating shock of 30 g and random vibrations from 5 Hz to 500 Hz. Its Gen 1 ×4 bus interface ensures compatibility with both PXIe and hybrid slots, facilitating integration into a wide array of test systems. The generator weighs 369 g (13.0 oz) and has dimensions of 21.6 cm × 2.0 cm × 13.0 cm (8.5 in. × 0.8 in. × 5.1 in.). This product is backed by a three-year warranty, reflecting National Instruments' commitment to quality and performance.