Frequency Reference; How To Set The Frequency Reference Settings - Keysight A Series User Manual

System Settings
Preferences

Frequency Reference

When Internal or External is selected, a search is made for satellites overhead.
GPS (default) works best when outdoors and in full view of the open sky.
See also,

How to set the frequency reference settings:

This procedure saves your frequency reference settings using the Quick
Settings Table in Preferences. Learn more in
page
1. Press System 7 >
2. Press
3. Use arrow keys
4. Press
5. Choose from the following:
Keysight N9927-90020 User's Guide
— Off (default)
— Internal
— External
— Display
— On
— Off
— Lat/Lon Format
— dddº mm' ss.sss"
— ddd.dddddddº
— dddº mm.mmmmm'
— Then Done Edit
"GNSS (GPS+) and GPS" on page
744.
Preferences
Next Page until
or knob to scroll down to until
is highlighted.
Edit Frequency Ref Sou [GPS]
>
— GPS - (default setting).
— External
customer-supplied, USB dongle device. A check is made
to detect a USB GPS device at the USB connectors.
— Internal
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
(for each change in setting)
758.
"Quick Settings Table" on
> Preferences
Frequency Reference
then
- Enable GPS using an external,
- Enable GPS using Option 307 – Built-in GPS.
then
is displayed.
Frequency Ref Source
751