Physical Parameters

Enclosure dimensions

88(L)*76(W)*25(H)

Unit Weight

About 100g

Eletrical

DC Supply voltage :

12V OR 24V

DC Tolerance voltage :

9V－3 6V

Current (GPRS online) :

60mA

GPRS

Frequency Range (MHz)
(Be used in GT3000MT/ GT3000FT/GT3000ST)

850/900/1800/1900

Frequency Range (MHz)
GPRS* (Be used in GT3000XT)
 

900&1800&1900 or 850&1800&1900

GPRS connectivity
(Be used in GT3000MT/
GT3000FT/GT3000XT/GT3000ST)
 

GPRS multi-slot class 10
GPRS mobile station class B

SIM card interface
(Be used in GT3000ST)
 

1.8V/3.0V

SIM card interface
(Be used in GT3000MT/ GT3000FT/GT3000XT)
 

3V

Antenna Impedance
(Be used in GT3000MT/
GT3000FT/GT3000XT/GT3000ST)

50ohms

GPS

Channels
 

20 parallel tracking

Frequency
 

L1-1575 MHz

Sensitivity

 Tracking

-159 dBm

 Acquisition (Cold start)

-142 dBm

 Position Accuracy

2 .5m CEP autonomous

2 .0m CEP SBAX

 Time to first fix

 Hot start

1 s

 Warm start 2

3 2s

Cold 3

3 5s

Standard GPS software

NMEA message switchable

GGA, GSA GSV, VTG, RMC, GLL

Communication

Communication

GPRS\SMS\USB

Environmental

Operating Temperature

-20°C to +55°C

Storage Temperature

-40°C to +85°C