CUMBUS – Specification – 1.0
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Technical Specification
Characteristics
Dimensions (L x W x H) 48mm x 66mm x 25mm
Weight 53g
Radio Performance
Frequency Quad-band 850/900/1800/1900MHz
GSM Functionality / GPRS
GPRS Mode Multi-slot Class 10
GPRS Coding Scheme CS1,CS2,CS3 and CS4
GSM Antenna Internal
SIM Interface SIM Card 1.8V, 2.9V Supported
GPS Functionality
Receiver 50 Channels
Sensitivity (Tracking) -160dBm
Antenna Type Internal GPS Active Antenna, 3.3V
Connector SMA Female
GPS Protocol NMEA 0183 Ver3.0
Onboard Components
MCU 32-bit Microcontroller
Data Memory 8MB Flash
Motion Sensor 3-axes Acceleration Sensor
Led Indicator GPS and GSM Indicator
Electrical
Power Source DC 8V to 30V
Power Consumption
145mA @ 12V (Operating Mode)
10mA @ 12V (Standby Mode)
Environment
Operating Temperature
-20 °C to +70 °C (Without Backup Battery)
-20 °C to +60 °C (With Backup Battery)
Battery
Rechargeable Backup Battery 130mAh, Li-Polymer