Hardware Specification - Globalsat GTR-388A12 Quick Start Manual

1.3 Hardware specification

Item
Model
Back-up Battery
Temperature
Dimension
GPS receiver
Communication
GPS Antenna
GSM Antenna
Protocol
Power
Built-in Memory
Emergency Input
Ignition (ACC) Input
Digital Input Port
Digital Output Port
Fuel sensor Input Port
Sensor
Humidity
Weight
Description
GTR-388A12
Li-Polymer 820mAh
Operation
-30℃ ~ + 60℃
(0℃ ~ + 45℃ for charging)
Storage
-40℃ ~ + 60℃
107.5 mm X 38.7 mm X 23.5 mm
high performance GPS chipset
GSM/GPRS/EDGE: 850/1900MHz
UMTS/HSPA+:850/1900MHz
Built-in patch ceramics antenna
Built-in Pi-Fa antenna
SMS/GPRS (TCP/UDP)
9V~36V
32 Mb
Negative trigger x 1
Positive trigger x 1
Negative trigger x 1
Negative trigger x 1 (300 mA)
Analog Input x 1( 0~28V), 12 bits resolution
Motion sensor
5% to 95% Non-Condensing
66.5g
GTR-388E12
GSM/GPRS/EDGE:900/1800MHz
UMTS/HSPA+:900/2100MHz
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