Owner's manual

UC864-E/G Product Description
80281ST10034a Rev. 1 - 08/08/2008
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 15 of 36
2.8.4 GPS NMEA
The GPS data stream (NMEA 0183 format) is also available on the pin-out in USB data format.
2.8.5 NMEA sentences
The following GPS sentences are available:
GGA - Global positioning system fix data (provides 3D location and accuracy data)
VTG – Course over ground and ground speed
GSA - GPS DOP and active satellites
RMC - Recommended Minimum Specific GPS Data
GLL - Geographic Latitude and Longitude
2.9 Supply voltage
The external power supply must be connected to VBATT signal and must fulfill the following
requirements:
Nominal operating voltage
3.8 V
Operating voltage range
3.51 V – 4.2 V
NOTE: Operating voltage range must never be exceeded; care must be taken in order to fulfill
min/max voltage requirements.