AnsweredAssumed Answered

NF calibration does not work after latest update

Question asked by ahakanc90 on Nov 9, 2012
Latest reply on Nov 13, 2012 by johanericsson
We have an N5247A PNA-X with OPT028 in our research lab. After the problem we had with the SCPI commands an Agilent representative suggested me to update the firmware on the PNA, and I did so using the smart update manager in the PNA.

After this update we realized that NF cals disappear after the calibration is done, meaning that after finishing the calibration wizard PNA behaves like calibration has not been done. Even if we save the calset, when we want to recall it gives us the error `path element is not valid.` Calsets that were saved before the update also returns the same error. Regular s2p calibration works fine.