I have a DAQ called NI PXI 6713. Can anyone tell me if it is possible to use this card to acquire some voltage signal? Can this card support analog input? Or shall i buy some new cards to measure the signals and do some FFT calculation on these signals on Frequency range(0-30MHz)? Which cards do you advice?
Here's the product page: NI PXI 6713. It does not have any analog inputs.
That signal is too fast for any of NI's Multifunction DAQ products. If you want to stick to NI hardware you would need something from the NI-Scope line. I'd start by looking at the NI USB-5133.
