I have set up a PNA-X with several Channels. One of the Channels shall be used as CW-source. If I omit the CW Channel from "Cal All" power level is not calibrated and if I include the Channel then 2-port calibration is applied i.e. source port will "toggle". Is there a way to set up the CW Channel or "Cal All" for calibrated power and still have a CW signal?