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capture a low frequency sinusoid with PXI-4132

I would like to drive a 275Hz 2V amplitude 2V offset above ground sinusoid into the sense hi lo pins of the  PXI-4132 & try to capture it to do an FFT & look at the quality of the waveform.

I have tried to drive those pins directly without luck.

I then tried to drive the hi lo pins as well, with the compliance set low enough to overdrive the inputs.

 

I would  also  like the PXI-4132 to generate this sinusoid for driving a DUT. 

 

This card sits in a PXIe-1073 chassis connected to an windows xp PC runnig labview 2011 SP1.

 

Any help would be appreciated.

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Best to ask this question in the Multifunction DAQ message board.

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