If you are using a Gigatronics Power Meter in your testplans, please remenber to add code in your testplans to reset the power meter to a known state at the beginning of the testplan.
Be careful when you use the Gigatronics Power Meter. It seems to have a 100 different options that can be set and we don't seem to reset it to a know state when we start. Someone had had a problem where it was in relative power measurement mode. I had a problem where it was in some kind of average mode.