Physical Characteristics

Weight: 50 g
Unit size: 64mm x 46mm x 17mm (1.8” * 2.5” * 0.65”)
Case: Plastic

Environmental Characteristics

Operating Temperature: -20C to +55C (board temperature)
Storage Temperature: -40C to +85C
Humidity: 5%-95% non-condensing

Electrical Characteristics

Car charger: 12-24 V input 5V output
Wall charger: 110-220 Volt 5V output
Battery: Chargeable changeable 3.7V 800mAh Li-ion battery
Standby: 48 hours

GPS Specifications

SiRF III GPS Chipset
Frequency L1, 1575.42 MHz
C/A code 1.023 MHz chip rate
12 channel accuracy
Position 25 meters CEP without SA
Velocity 0.1 meters/second, without SA
Time 1 microsecond synchronized to GPS time
DGPS Accuracy: 5 meters, typical Velocity 0.05 meters/second, typical
Acquisition Time
 Snap Start <3 sec., average
 Hot start <8 sec., average
 Warm start <38 sec., average
 Cold start <45 sec., average

GSM Modem Specification

Siemens Tri-band MC55/56 GSM + GPRS
58.3 x 32.2 x 3 mm [TBC]
2 Watts EGSM radio section running under 3,6 Volts
1 Watt GSM1800 radio section running under 3,6 Volts
Digital section under 2.8 Volts
3V SIM interface
Real-time clock with calendar
Echo cancellation + noise reduction
Full GSM or GSM/GPRS software stack
Hardware GPRS class 2 capable
Complete shielding
SIM card
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