Pharos iGPS-BT User Manual page 13

IV. iGPS-BT GPS Receiver Specifications
Performance
Chipset
Antenna
Frequency
Sensitivity
Channels
Acquisition time (Avg.)
Reacquisition
Position update
Accuracy
Electrical Power
Battery
Battery charger
Operation time
Interface
Connection
Protocol
Data rate
NMEA message
WAAS/EGNOS
Trickle power
Bluetooth spec
Physical
Dimension
Weight
Environmental
Operation temperature
Dynamics
Specifications are subject to change without prior notice.
SiRF StarIIe/LP
Integrated patch antenna
L1, 1575.42 MHz
-140 dBm (typical)
12 Channel all-in-view tracking
Cold Start: 60 sec
Warm Start: 40 sec
Hot Start: 5 sec
0.1 sec
1 Hz
Position: 10 meters 2D-RMS, SA off
Velocity: 0.1 meter/second, SA off
Time: 1 microsecond synchronized to GPS time
Datum: WGS-84
720mAh Li-Polymer rechargeable/replaceable
battery
AC battery charger optional, DC charging adapter
(works with car charger – in car or PDA AC charger
– at home) included. Constant current charging
circuit included in both AC and DC battery charger.
6 hours minimum continuous use with full charge
> 6 hours in trickle power mode
Communicate with Host Platform via
Bluetooth(Class2) Serial Profile
NMEA-0183 (V2.3) standard
4800 bps
GGA, GSA, GSV, and RMC
Enabled
Programmable
Frequency band: 2400-2483.5 MHz
Data rate: up to 721 Kbps
Security: data encryption up to 128-bits
Typical range: up to 32 feet (10 meters)
60 mm x 85 mm x 25 mm
85 grams
-20°C to 60°C (-4°F to 140°F)
Altitude < 20 km
Velocity < 900 km/h
Acceleration < 3g
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