Sampling rate and RX gains

Discussions related to schematic capture, PCB layout, signal integrity, and RF development

Moderator: robert.ghilduta

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Sampling rate and RX gains

Post by beMet »

Hello everyone,

could someone maybe explain me, why the sampling rate is having such a large effect on the received signal amplitude?

I typically have to change the receiver gains dramatically upon changing sampling rate and do not understand why.

Thanks for any hint!
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Joined: Thu Feb 28, 2013 11:14 pm

Re: Sampling rate and RX gains

Post by robert.ghilduta »

Can you please ensure that the bandwidth is also set? Not setting the bandwidth appropriately can make it vary unpredictably with different sample rates. What tool are you using?
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