781369-01

781369-01 is a PXIe-4497 sound and vibration module designed for high-channel-count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe-4497 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe-4497 delivers simultaneous sample on all channels. In addition, the module includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gain, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.

• 16 pseudo differential input channels
• AC or DC coupling selectable per channel
• Sampling rates from 100s/s to 204.8KS/s, with a resolution of ≤181.9μS/s
• FIFO buffer size of 4,095 samples