Functions and Measurements 3
N9342C/43C/44C User’s Guide 71
Channel Scanner
The channel scanner -  option SCN is a tool for 
coverage test, band clearance, and spectrum 
monitoring. It measures the channel power of 
multiple transmitted channels. The power is 
displayed via either the graphic bar chart or time 
bar chart. It allows you to set maximum 20 
channels for your test. You can continuously log 
the scanned channel data as CSV file for post 
processing or KML file for further use in Google 
Earth application on your PC.
Top/Bottom N Channel Scanner
Top/Bottom N channel scan is used for searching 
the top/bottom channels from specified channel 
range according channel power.
Figure 3-29   Top N Channel Scanner Measurement
Please refer to the procedures below to perform a 
NOTE
The CSV file has smaller size compared with KML file. It is 
recommended to save CSV file in analyzer and convert the 
CSV file into KML file in HSA PC software. Both the CSV 
and KML files record the channel information and GPS 
location (option GPS is needed).