sampling rate

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detachedretina
Posts: 2
Joined: Tue Nov 28, 2017 12:30 am

sampling rate

Postby detachedretina » Sat Dec 09, 2017 5:11 pm

Following a DFT calculation of i(t) and q(t) - the separation of the spectral lines imply a sampling rate of 1.0 MHz instead of 2.0 MHz.
fsMHz=2.0; rfMHz=.85; mir_sdr_BW_0_200; mir_sdr_IF_Zero. Any help in understanding this would be appreciated.
Last edited by detachedretina on Thu Jan 01, 1970 12:00 am, edited 0 times in total.
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Paul314
Posts: 13
Joined: Thu Nov 23, 2017 8:39 pm

Re: sampling rate

Postby Paul314 » Sun Dec 10, 2017 2:43 am

Not certain what the issue is but doesn't a sampling rate twice that required only imply that you're over sampling? Why is this a bad thing?

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