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AMplitude modulation

AMplitude modulation

‎07-16-2019 07:11 AM

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Hello,

with my USRP, I want to do AM. My VI is in annexe.

But My proble:

When I set for example 500 Hz (no matter) in modulating signal, I observe on the sprectum analyzer 1k shift. The only way to change this 1k is to adjust the number of samples, do you know why?

The entered frequency does not influence whereas it will have to be the case

 

Thanks

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Re: AMplitude modulation

‎08-21-2019 06:53 AM - edited ‎08-21-2019 06:55 AM

Hi

I'm sure you know about Nyquist–Shannon theorem,
So can you send the result that you send and receive (screenshot) because I can't open the Vi that you send 

bhovhann
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