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RFmx is the instrument driver that controls the configuration and operation of the NI vector signal analyzer devices. RFmx reduces program development time, facilitates parallel testing of multiple RF components, and simplifies device control.
RFmx is a family of instrument drivers that share a single session handle across multiple drivers. You need to open only one RFmx session per signal analyzer and use it to configure and perform measurements with the different RFmx drivers, such as SpecAn, Demod, LTE, and so on.
RFmx supports the following application development environments (ADEs):