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What parameters should change if bandwidth changes in AD9361?

Question asked by cherish on Jul 3, 2017
Latest reply on Jul 3, 2017 by sripad

Hello,I have been tried to use the AD9361_Filter_Wizard16.1.3 to design a filter with 50Msps data rate and get the filter coefficients ,sample frequency and bandwidth.I load the corresponding elf file to the TF card to start the device.However,Although it displays the sample frequency is 49999999Hz through serial print,the signal transmitted to the spectrum analyzer is showed as a single tone.It's very strange,is there any other parameter I should change,for example,the reference clk(now is 40000000Hz)?Can you give some advise?Thank you.