vehicle trackers,gps vehicle tracker

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Parameters

GPS chipset

SirF III

Power Supply

+9V to +24V

Power Consumption For VBATT

Active mode(peak) < 1.0A

Active mode(avg.) < 300mA

Idle mode       < 50mA

Sleep mode      < 5mA

Operating Temperature Range

-20 to +60

Storage Temperature Range

-20 to +70

Humidity

Up to 75% non-codensing

External Antenna

Connected via the 50Ω coax connector

External SIM Card

Connected via SIM Card connector

SIM card type

3V

Transmit Power

Class 4(2W) for E-GSM 900 and 850

Class 1(1W) for DCS 1800

Class 1(1W) for PCS 1900

Sensitivity

-104 dBm minimum for E-GSM 900 and 850

-102 dBm minimum for DCS 1800

-102 dBm minimum for PCS 1900

Speech Codec

Triple rate Codec:

Half rate ETS 06.20

Full rate  ETS 06.10

Enhance Full rate-ETS 06.50/06.06/06.08

GPRS

Multi-slot Class 8(4Rx , 1Tx , 5 slot Max.)

Support all 4 coding schemes(CS-1, CS-2, CS-3 and CS-4)

  Maximum download speed is 85.6kbps

  Maximum upload speed is 21.4kbps

Circuit-Switched Data Rate

14.4kbps

Interface

Full duplex 3V CMOS-level Serial interface for AT commands protocol

Dimensions

11.4 x 8.0 x 2.0 (cm)