USRP 2920 if after joint bottom (after the MIXING table)?

Salvation _ or
the NI USRP-2920 is a good product I use it to train students on some applications
I read manual for this product its especially usfel and covering a large part of the specs of the device, BUT "nothing mentioned about.
Central frequency (IF).
"to clarify my question" when the signal down mixed RF is it wil be centered arround fixed frequency for demodulation processs "its about 12.5 MHz in one of the device NOT USRP"
What is the center frequency of the baseband signal after mixed down?
I wish I can explain my problem, iam waiting for your answer, answer or tell me you want more explanation on what I want now...
Thank you

It is a direct down conversion device. RF is mixed with the baseband quadrature I and Q. There is not SO.

Tags: NI Products

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