Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 775
Ant. Cable Delay Specifies the amount of time, in nanoseconds,
compensated for signal delay due to cable length
Antenna Status ok: valid antenna connection
under-current: open condition. Previously, an under-
current status caused the port operational status to be
down. Currently, the port remains operationally up in the
event that any GNSS splitters used do not provide a load.
over-current: short circuit, or maximum power limits for
the receiver have been exceeded
no-bias voltage: antenna power disabled
Sync Status locked: GNSS time is within alarm limits (1 μs)
not locked: GNSS time is outside of the alarm limits and/
or there is an insufficient number of tracked satellites
Receiver Status Acquiring Satellites: GNSS receiver is attempting to track
satellite
Position Hold: TRAIM algorithm is correcting for time bias
2D Fix: GNSS receiver is attempting to get a 2D fix on a
satellite
3D Fix: GNSS receiver is attempting to get a 3D fix on a
satellite
Unknown: default state on power-up
Communication Lost: occurs after 30 s of missing
Channel/Data/Status messages or TRAIM status
messages from the GNSS receiver
Communication Established: occurs after a successful
re-establishment of communication following a
Communication Lost status
Self-Test Failed: occurs after a GNSS receiver startup
failure
Time Specifies the GNSS system date and time
UTC Offset Specifies the difference between GNSS time and UTC
time
UTC time = GNSS time – UTC offset
Port IfIndex Specifies the GNSS interface index number, which
reflects its initialization sequence
Table 89 Show Port Output Fields (GNSS) (Continued)
Label Description
To Next Page
Loading...
