Keysight Technologies FieldFox B Series User Manual page 758

System Settings
System Configuration
GPS Status
With GPS enabled the following is displayed at the top of the FieldFox screen:
The following icons (located in
The following annotation
top-panel antenna status:
— Ant: INIT – antenna status initializing.
— Ant: OK – antenna present and working.
— Ant: OPEN – antenna is not drawing DC bias current. This could occur when
— Ant: SHORT – antenna center pin has been shorted to ground. The internal
More GNSS and GPS settings
See also,
— Press System 7
— Then
— Then
— Then choose from the following:
— Enable and disable the synchronization of the FieldFox internal clock to the
The GPS Sync setting has the same restrictions as the Date and Time
setting. Learn more in
758
- GPS ON and locked on satellites.
- GPS ON, but NOT locked on satellites.
- GPS ON, but no GPS receiver is present or detected.
(BLUE
an active antenna is not connected properly or the antenna does not require
DC bias current. Antennas that do not require bias current can still provide
an accurate GPS reading.
bias circuitry is disabled for about one minute, then re-enabled. You can
also press GPS OFF, then
bias.
"GNSS and GPS Freq Ref Source Settings" on page
System Configuration
GNSS (GPS+) or
GPS UTC time standard.
"Date and Time" on page
— ON The FieldFox clock is synchronized and updated approximately
once every hour to the time of the GPS clock.
RED circle above) indicate the GPS lock status:
circle in above image) indicates the INTERNAL,
GPS Internal to quickly re-enable the antenna
GPS (depending on options) >
Keysight N9938-90006 User's Guide
760.
GNSS Settings
746.