Keysight Technologies FieldFox B Series User Manual page 757

System Settings
System Configuration
When Internal or External is selected, a search is made for satellites overhead.
GPS works best when outdoors and in full view of the open sky. When several
satellites are found, the following screen appears (when Display is set to ON)
and is updated frequently:
As the bar graph count exceeds 9 bars, the "dB" text is dropped from the
number displayed on the bar. Units for C/No are dBHz.
Figure 30-8 GPS Display
— The left portion of the screen displays satellites and the corresponding
— The right portion of the screen displays Satellite Power Carrier to Noise
The C/No values returned are not calibrated at the factory or warranted for
accuracy. The numbers retrieved are passed unprocessed directly from the
GPS receiver in use.
Keysight N9938-90006 User's Guide
— Internal - Enable GPS using Option 307 – Built-in GPS. Connect a
GPS antenna to the top-panel GPS connector. Learn more about
additional GPS antenna accessories at
http://www.keysight.com/find/fieldfox. Internal is set automatically
when Frequency Reference Source is set to GPS. Learn more in
"Frequency Reference Source" on page
number on the adjacent Satellite Power chart.
(C/No) dBHz values on the tops of the satellite power chart.
760.
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