Telit Wireless Solutions FN990 Series Hardware Design Guide

FN990 Family Hardware Design Guide
1VV0301752 8
Page 57 of 83
2024-05-29
Note: Please refer to the FN990 Family AT Commands Reference Guide,
80691ST11097A for detailed information about GNSS operating modes and GNSS
antenna selection.
8.6 GNSS Characteristics
The below table specifies the GNSS characteristics and expected performance:
Table 46: GNSS Characteristics
Parameters
Typical Measurement
Notes
Sensitivity
Tracking Sensitivity
-161 dBm
Standalone or MS-based
Acquisition
-148 dBm
Cold Start
-146 dBm
TTFF
Hot
1 sec
Open Sky, meanTTFF
Warm
27 sec
Open Sky, mean TTFF
Cold
28 sec
Open Sky, mean TTFF
Min update rate
1Hz
CEP
<2m
Open sky conditions.
Standalone

Telit Wireless Solutions FN990 Series Specifications

General

Brand	Telit Wireless Solutions
Model	FN990 Series
Category	Computer Hardware
Language	English