In the Filter Wizard wiki, it is stated that the interpolation filter by 4 is not currently supported on Tx.
"Tx FIR decimation options: 1, 2, 4 (NOTE: 4 not currently supported by Wizard; to be added in future release)"
1- Do you know if there is a plan to correct this?
2- I'm currently trying to create a Tx profile with "Tx input sample rate" of 30.72MHz and Filter Wizard returns systematically the error message "Undefined function or variable "N" ". It works fine with Tx sample rates multiple of 30.72MHz.
My guess is that the error message is related to point 1 above. Can you confirm?
3- Is there another way of generating this particular profile to load onto the eval board>