Strong
Bursts
Conditions
Typically
experienced
...
Receiver lock
status
Troubleshooting
80+ Excellent, min-
imal signal atten-
uation
… outdoors Short time to con-
vergence
No action required
35-55 Good, some sig-
nal attenuation
… indoors near
windows
Short time to con-
vergence
No action required
15-30 Moderate, strong
signal atten-
uation
… indoors far
from windows
Longer time to con-
vergence
Wait a couple of minutes
for better satellite geo-
metry;
relocate antenna
5-15 Marginal, major
signal atten-
uation
… deep
indoors
Significantly longer
time to con-
vergence
Wait several minutes for
better satellite geometry;
relocate antenna
0 Poor, severe sig-
nal attenuation
… very deep
indoors
No convergence Verify that STLservice is
enabled in your area;
wait several minuts for
better satellite geometry;
relocate antenna
Note: The values shown above are only guidelines: Due to the
dynamic nature of satellite signal characteristics over time, a specific
burst threshold value does not guarantee a good receiver per-
formance.
Specifications
The specifications of the STL Option Module 1204-3E are:
Inputs: One STL antenna input, one Ethernet maintenance input
Antenna input connector: SMA
Maintenance connector: RJ45
Frequency band: 1626 MHz
Timing synchronization accuracy to UTC: ±500 ns (specified); ±200 ns
(typical)
Coverage: Global
526 SecureSync 2400 User Manual
APPENDIX