Hi Nestor,
The frequency match is unaffected by the calibration. The two devices should be within a few Hz of each other, worst case, when using internal LO. When using external LO the frequency will be exact.
I'm still trying to optimize the calibration routine, as well as account for the balun skew, but I expect that the phase across the four Rx or Tx paths will be within 3 degrees.
Wyatt
