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what board would you recomend?

what board would you recomend?

I am trying to deside on a DAQ board to use for time domain measuremets from DC to 20GHz, is this posible?
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Re: what board would you recomend?

Ni daq boards can have a scan rate up to 10 MHz (using the S series).
Mseries boards can scan at a rate up to 1.25 MHz.
Obviously, you cannot sample a 20 GHz signal with these boards

You may use devices like Oscillosopes that can scan at high rates. You can then read the data collected using GPIB or whatever means is available to the computer

Is your signal a 20 GHz, or 20 MHz or simply 20 Hz ?
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