546                                                                                                                     Keysight N9927-90001 User’s Guide
Channel Scanner (Option 312)
How to Set Up Channel Scanner
— All Channel Scanner mode Antenna and Cable files are saved and recalled 
as *.csv files, which allows them to also be read by spreadsheet programs. 
— The FieldFox can also read *.ANT (Antenna) files that were created from 
older Keysight Spectrum Analyzers. 
— Channel Scanner Mode cable or antenna (*.csv or *.ANT) files can NOT be 
edited in Data Link software. 
How to create a Cable file from an S21 (NA mode) or an Insertion Loss 
(CAT mode) measurement
1. Measure the S21 or Insertion Loss of a cable. In NA mode, select either 
LogMag, Linear, or VSWR formats. 
2. Use Manage Folders to change the active folder to CABLES. Learn how in 
“Manage Folders” on page 682.
3. While in NA mode, save the measurement as a *.csv file. Learn how in “How 
to Save a File” on page 672. 
4. In Channel Scanner mode, select Corrections
, then recall the *.csv file for 
correction.