Telit Wireless Solutions HE910 - HE910 GPS Receiver Features; HE910 GPS Receiver Performances

HE910 Hardware User Guide
1VV0300925 Rev. 32 Page 60 of 111 2019-11-25
7. GPS RECEIVER
The HE910 module is integrating a GPS receiver that could be used in Autonomous or in
A-GPS (assisted GPS) mode.
With the help of advanced digital signal processing algorithms and the use of A-GPS data,
the receiver is capable to achieve sensitivity values of better than -165 dBm as is required
for indoor applications.
The following table is listing the HE910 variants that support the GPS receiver:
Product
GPS Receiver
HE910
YES
HE910-D
NO
HE910-GL
NO
HE910-EUR
NO
HE910-EUD
NO
HE910-EUG
YES
HE910-NAR
NO
HE910-NAD
NO
HE910-NAG
YES
GPS Performances
• Advanced real time hardware correlation engine for enhanced sensitivity (better
than -165 dBm for A-GPS).
• Fast Acquisition giving rapid Time-to-First-Fix (TTFF)
• Capability to monitor up to 28 channels
• Stand Alone and Assisted mode
• Integrated LNA