Specifications

UC864-E/G/WD/WDU Product Description

80281ST10034a Rev. 4 – 2009-06-24

3.8 GPS Features (only for UC864-G)

The UC864-G has an integrated 12 channels, low consumption & high sensitive, GPS

receiver.

GPS receiver works in standalone mode, but the handset is ready to implement, if

requested, also the Qualcomm gpsOne functionality (A-GPS: Assisted-GPS) that

supports standalone GPS in real-time location in urban area and wherever a high

sensitivity acquisition is needed.

This enables a wide variety of location-based services and applications, including

points of interest, personal navigation, and friend finder.

In standalone mode, the handset demodulates the data directly from the GPS satellites

and it requires no server interaction and works out of network coverage.

As main features of such GPS receiver, we can mention:

• Simultaneous GPS and Voice/Data

• High sensitivity for indoor reception, up to -157dBm (with active antenna)

• Extremely fast TTFF’s at low signal levels

• Supports 12-Channel GPS L1 1575.42 MHz

• Accuracy: 3m (CEP68: 68% Circular Error Probable )

• GPS NMEA 0183 output format

• Date WGS-84

• Dedicated GPS AT commands

• Low power consumption