Chapter 3 229
Mode
Distance To Fault
Mode
Calibration Stop Freq  Use this key to specify the Calibration Stop Frequency of your 
calibration frequency range. It is important that you keep the calibration frequency range 
as close as possible to the actual sweep frequencies you intend using for the measurement 
or measurements. For additional information, refer to “Calibrate” on page 184.
NOTE The Calibrate Start/Stop frequencies define the frequency range over 
which the CALIBRATION will take place, and do NOT define the 
frequency range over which the MEASUREMENT will be made.
Cancel  Use this key to abort the Calibration process.
State Saved No
Preset The same value as the Start Freq set for the measurement.
Range 10 MHz to 3.0 GHz (Option 503) / to 6.0 GHz (Option 506)
Dependencies / 
Couplings
The Calibration Start Freq must be set lower that the 
Calibration Stop Freq. If you set the Calibration Start Freq 
higher then the Calibration Stop freq, the stop frequency will 
automatically be set to a value higher that the start frequency.
Key Path
Freq/Channel, Calibrate
Mode Stimulus / Response
State Saved No
Preset The same value as the Start Freq set for the measurement.
Range 10 MHz to 3.0 GHz (Option 503) / to 6.0 GHz (Option 506)
Dependencies / 
Couplings
The Calibration Stop Freq must be set higher that the 
Calibration Start Freq. If you set the Calibration Stop Freq 
lower then the Calibration Start freq, the start frequency will 
automatically be set to a value lower that the stop frequency.
Key Path
Freq/Channel, Calibrate
Mode Stimulus / Response
Key Path
Freq/Channel, Calibrate