ATrack AU7 - Appendix; Hardware Specification

Confidential Document
© ATrack Technology Inc. All Rights Reserved. Page 14 of 15
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Model Number
AU7(UA)
AU7(UE)
AU7(UG)
AU7(CV)
AU7(CS)
Dimensions (L x W x H)
100 x 65 x 26 mm
Weight
155g
Housing
Aluminum alloy
Operating Temperature
-30℃ ~ +80℃
25℃ ~ +70℃
-40℃ ~ +85℃
Electrical Characteristics
Power Supply
8V ~ 40V DC (±20%)
Current Consumption
Operating Mode : Max.100mA@12V, Deep Sleep Mode: 7mA@12V
Backup Battery
Internal 3.7V 950mAh rechargeable Li-ion battery
Cellular Network Communication
Technology
UMTS/HSPA
CDMA2000 1xRTT
Frequency(MHz)
850/1900
900/2100
800/850/900
1700/1900/2100
800/1900MHz
Carrier Support
EU/APAC
US AT&T
World Wide
Verizon
Sprint
GSM/GPRS
Quad-Band 850/900/1800/1900MHz
N/A
Cellular Antenna
Internal Cellular antenna
SIM Card
1.8V/3V Micro SIM(3FF)
N/A
GPS
Receiver
66 Acquisition Channels, L1 Band, C/A Code, -165dBm sensitivity
Accuracy
3.0m CEP50 without SA
Data Acquisition Rate
1Hz
GPS Antenna
External GPS active antenna
GPS Data Buffer Capacity
8 MB
Accelerometer
3-Axis
Z,X,Y
Resolution / Sample Rate
±16g, Max / 400Hz
I/O Port
ACC
1 Positive Triggered
Digital Input
2 Positive, 3 Negative Triggered
Digital Output
3 Open-Collect Output (Max. sink current 300mA
MAX
)
Analog Input
2 (0 ~ 40VDC/0 ~ 5VDC, 12 bits resolution)
Multi-Purpose Port
1 software configurable as either a digital output or an analog input
1-Wire Interface

Supported up to 1 iButton

and 4 temperature sensors
Buzzer Output
1
RS-232 Interface
1 (Configurable Baud Rate 1200bps~115200bps)
Audio Interface
1 (Speaker and Microphone)