Physical Characteristics
 Weight: 300 g
Unit size: 95L * 89W * 35H (mm)
Case: PC + ABS
Environmental Characteristics
Operating Temperature: -10C to +70C (board temperature)
Electrical Characteristics
Input Voltage: + 12V
Power Consumption: 12 Volt 200 mA (GPS On Line)
(Transmitting)
0.1A (AVG); 0.13A (Peak) @12V
Standby: 0.02A (AVG); 0.03A (Peak) @12V
Backup Power: Nickel Metal Hydride Battery -- 1000mA
Remote controller frequency: 434Mhz
Logging flash memory: 1MB (extendable)
Up to 4000 individual locations can be saved
Interface: 2 I/Os, 1 Mini USB port, 4 LED lights for gps, gsm and error status 1 & 2
Power input protected against wrong connection and voltage >24 Volt
Inputs protected against high voltage
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: Position 1 to 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
GPS/GSM Antenna Specification
General architecture design 2 Stages active LNA
Dual Filters, [BPF (dielectric) & LPF (lump element)]
RF protection (10watt), nano-second Spark-Gap
Dielectric patch antenna
Low noise, low drop-out, linear regulator
Low loss RG/174 coax cable
Short circuit/ auto shutdown (GPS rcv load protection) performance receiving frequency
L1 Band (1575MHz)
Output Impedance 50 ohms
Polarization: Right Hand Circular (RHC)
Bandwidth 10dB MHz @ -3dB point
VSWR 1.5 Typical @ 1575MHz
Elev. Angle Coverage 5~90 degree
Az. Bearing Coverage 360 degree
Filtering Dual (BPF <10 MHz B/W, LPF @1576 MHz
Stop-band @ 1585MHz)
Over-all Gain 28dB (typical including 4dB cable loss & Filters)
Over-all NF <1.8dB @ fo, 2dB max.
LNA Characteristic K=>1 Un-conditionally Stable Electrical Power Input +3Vdc to+12Vdc input, Auto Switch
Power Consumption 5 to 11mA (max)
Power Input Sensor Reverse Polarity Short Circuit shutdown
Over-Current Sensor Thermal Over-current shutdown >+150degree C Physical
Radome Color Black
Coax Connectors BNC, SMA, SMB, TNC
Coax Cable RG-174U double shielded 5m, Low Loss 0.7dB/m
Environmental Operating Temperature -30 to + 85 degree C
Storage -40 to + 90 degree C Cellular/GSM Antenna
Architecture Design PCB patch passive
Operating Frequency 860~960 MHz / DCS-1800/ PCS-1900
Gain 3dBi typical
VSWR <1.5; 1
Connectors SMA
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