82 SyncServer 600 Series User’s Guide 098-00720-000 Revision D1 – February, 2018
Chapter 4
Status / Information Windows
GNSS Status & Information
The GNSS window in the dashboard, as shown in Figure 4-6, displays status details
and information about GNSS. C/No is the carrier-to-noise density which is defined
as the carrier power divided by the noise power spectral density. Higher C/No
results in better tracking and performance.
The GNSS signal strength (C/No) can vary from 1 to 63. Typical values for a good
GNSS installation will be between 35 and 55.
Figure 4-6. GNSS Window
Table 4-4. GNSS Window - Descriptions
Field Potential Values Notes
GNSS Lists number of satellites being tracked
Antenna Status
OK - operating normally
Open - open circuit in antenna cable
or no DC load in splitter
Short - short circuit in antenna cable
Initializing - temporary condition
Receiver Status
Invalid - not tracking
Tracking NO UTC - tracking, but
UTC offset not known
Tracking - tracking