Benchtop Measurement and Test
Distributed Measurement and Control
High-Performance Test
Systems Engineering Software
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
当前,NI 9221, 9229, 9233, 9234 和 9239 C系列模块带有抗混叠滤波器。
这些模块用于高精度测量应用,这些应用中,抗混叠滤波器是必要的。而9215是一款更为通用的模块,适合于很多不要求抗混叠滤波的应用场合。9215比前面提到的带抗混叠滤波器的模块有更高的速度和更低的价格。当然,您也可以在9215模块之外用您自己的硬件实现低通(抗混叠)滤波器。
关于低通(抗混叠)滤波器的更多信息,可以在相关链接中找到。
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A valid service agreement may be required, and support options vary by country.
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