NAVI-1/NAVI-XT VERSION
1.06
4 Technical
Description
4.1 Bluetooth™ GPS Receiver architecture
The NAVI-1 OEM GPS receiver from FALCOM is a new OEM GPS
receiver product that features the SiRFstarII-Low Power chipset. This
complete 12 channel, WAAS-enabled GPS receiver provides a vastly
superior position accuracy performance in a much smaller package. The
SiRFstarII architecture builds on the high-performance SiRFstarI core,
adding an acquisition accelerator, differential GPS processor, multipath
mitigation hardware and satellite-tracking engine. The NAVI-1 delivers
major advancements in GPS performance, accuracy, integration, computing
power and flexibility. The delivered data from GPS receiver will sent via
Bluetooth™ antenna to the control device (connected Bluetooth™ device).
Figure 2:
The architecture of NAVI-1 Bluetooth™ GPS receiver
4.2 Technical
specifications
4.2.1 Electrical
Characteristics
4.2.1.1 General
Frequency
L1, 1575.42 MHz
C/A code
1.023 MHz chip rate
Channels 12
4.2.1.2 Accuracy
Position
10 meters CEP without SA
Velocity
0.1
meters/second, without SA
Time
1 microsecond synchronized to GPS time
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