We are evaluated using the board of AD9361.
By a combination of Tx and Rx frequency, EVM value of 64QAM has been worsening.
Rx frequency of open.
ex) Tx = 6000MHz, Rx = 6000MHz, 3000MHz, 1500MHz ···
Tx = Rx / 2 ^ n
What do you think is the cause?
Is there a way to avoid the problem?
Similarly, Do you think EVM values become worse even if you change the Rx frequency?
Tx frequency is open.