3 Functions and Measurements
72 N9342C/43C/44C User’s Guide
Top N channel scanner measurement.
1 Connect the antenna to RF IN connector.
2 Turn on the channel scanner function.
Press [Meas] > {Channel Scanner}
3 Press [Meas] > {Scan Mode} > {Top N} to set the
scan mode to TOP N channel mode. Input the
channel number you need to monitoring. Press
{Enter} as a terminator.
4 Press {Range Edit} to access the submenu to edit
the scan range.
Toggle {Edit Method} to underline Std. It allows
you to set the range according to the embedded
communication standard, such as CDMA and
GSM which is used specifically in different
countries. Press {Signal Std} to select the
standard. Press {Recall} as a terminator. Press
{Begin Chn} and {End Chn} to set the begin and end
channel for scanning. Press {Apply} to apply all
the range settings.
If you toggle {Edit Method} to underline Custom, it
allows you to set the customer- defined scan as
your need.
Press {Start Freq} to set the scan start frequency.
Press {Freq Step Size} to set the frequency interval
for adjacent channels.
Press {Bandwidth} to set the bandwidth of each
frequency channel which is used to calculate the
channel power.
Press {Number of Chn} to set the number of
frequency channels which will be scanned.
Press {Apply} as a terminator to apply all the
settings above.
5 Press {Scan Start} to initiate the channel scan
function.
6 Press {Logging Start} to start recording the scan
process which includes the channel power and
related channel bandwidth value to a CSV/KML
file. Press {Logging Stop} to end the logging. The
CSV/KML file will be saved immediately.
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