The National Instruments PCI-5402 is a sophisticated arbitrary waveform generator designed for advanced signal generation applications. It features a single analog output channel that utilizes direct digital synthesis (DDS) technology, facilitating rapid and accurate waveform output. This device can generate a variety of signals including sine, square, ramp, triangle, pseudorandom noise, and direct current (DC) signals. The output voltage can reach up to ±5 V into high impedance loads or ±2.5 V into 50Ω loads, with a nominal output bandwidth of approximately 13 MHz for sine waves, and reduced bandwidths for complex waveforms. Offering a maximum sample rate of 400 MS/s, the PCI-5402 ensures precise frequency resolution down to 0.014 Hz, which is crucial for tasks requiring fine-tuned signal precision.

With a 14-bit analog output resolution, the device delivers an amplitude resolution of roughly 0.006% of the full-scale range. Users can select between 50Ω and 75Ω output impedances, and the channel configurations can be adjusted to function as either triggers or event outputs. The PCI-5402 is protected against input voltages from -2 V to +7 V, enhancing its durability in diverse operational settings. The device is compatible with NI-FGEN driver software, enabling seamless configuration, calibration, and control through various programming interfaces, including MAX.

Dimensions for the PCI-5402 are 13.4 in x 0.8 in x 4.2 in, and it weighs approximately 0.93 lb. The device is supported by a warranty of 2-3 years, and comprehensive user and maintenance manuals are available for download. Although the PCI-5402 has been classified as obsolete by National Instruments, it remains available for purchase and service through Apex Waves. For pricing inquiries, please contact a sales representative.