NI SCXI-1141 8-ch Elliptic low-pass filter input module

The NI SCXI-1141 8-ch Elliptic Low-pass Filter input module is a high-performance National Instruments (NI) filter module designed for applications that require signal filtering and synchronous sampling. It has 8 channels, each channel is configured with an elliptical low-pass filter, which can effectively filter out high-frequency noise and interference, improve the quality and accuracy of the signal.

The following are the main features and functions of NI SCXI-1141:

8-channel elliptical low-pass filter: The module has 8 independent channels, each equipped with an elliptical low-pass filter. Elliptic filters have sharp roll-down characteristics, which can effectively filter out high-frequency noise and interference, and retain useful low-frequency signals.

Programmable filter Settings: Each channel filter can be programmed to set, including cutoff frequency, gain and other parameters. Users can flexibly adjust the parameters of the filter according to the specific application requirements to obtain the best filtering effect.

Large sampling rate: With a sampling rate of up to 333 kS/s, the SCXI-1141 can obtain a large amount of data in a short time, which is suitable for application scenarios that require high-speed sampling.

Cascade with SCXI-1140: The SCXI-1141 can be cascaded with the NI SCXI-1140 signal conditioning module to achieve signal conditioning and filtering functions. This combination can provide a more complete signal processing solution to meet the needs of complex applications.

Common architecture and compatibility: The SCXI-1141 uses a common architecture and can be easily integrated into existing data acquisition systems. It is compatible with National Instruments SCXI chassis and NI-DAQmx software and can be configured and controlled by software.