I used attached profile to configure my AD9361 and the input data is 01 code. The spectrum looks like below which can be observed that the noise floor is very high. Any method to reduce the noise in this case? Otherwise, when I re-program and re-run the system with same configuration, the spectrum looks different. I try to read the register 0x0A7 to check the calibration and found that the value is different for each run. Sometimes it is 11111100, sometimes it is 11111101.