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AD9361 Tx Spectrum

Question asked by DinoLai on Jan 31, 2016
Latest reply on Feb 9, 2016 by rejeesh

Hi,

We use AD9361 (FMCOMMS3) to transmit our own 802.11 a/g data.

Bandwidth = 20M Hz

Tx sample frequency = 20M Hz

But there are some difference between our old RF's spectrum and FMCOMMS3.

 

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We want to ask why the central frequency has the impulse like that.

Is it correct?

Thank you.

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