Technical Specifications
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E-GSM/GPRS Modem:
2 Watts (E-GSM900 and GSM850 Class 4)
1 Watt (GSM1800 and GSM1900 Class 1)
GPRS multi-slot class 10
GSM up-link (TX):
Frequencies
824 – 849 MHz, 880 – 915 MHz, 1710 - 1785 MHz, 1850 – 1910 MHz
GSM down-link (RX):
Frequencies
869 – 894 MHz, 925 - 960 MHz, 1805 - 1880 MHz, 1930 - 1990 MHz
GPS Receiver:
L1 receiver:
48 channels
Position accuracy:
< 2.5m CEP autonomous
Receiver sensitivity:
-163dBm (tracking)
TTFF: Cold start
< 35 sec
Warm start
< 32 sec
Hot start
< 1 sec
Input voltage:
7 – 36 volts DC
Input Protection:
Reverse polarity, overvoltage, internal self-resetting fuse
Internal Battery:
3.7V, 450mAh, lithium (optional)
Battery Life:
5 hours continuous operation
4 days operation in hourly update mode
Data transfer modes:
GPRS (TCP/UDP)
Inputs/outputs:
2 digital inputs
1 digital output (low side MOSFET switch)
RS232 serial port
ADC input
(5.0V range)
iButton input
Driver ID:
iButton
Current consumption:
25mA @ 13.8 VDC (typical)
< 4mA (sleep mode - without battery)
< 50uA (sleep mode - battery fitted)
Dimensions:
77 x 71 x 32 mm
Weight:
140g (with battery)
Ingress Protection:
IP67 according to DIN VDE 0470 Part 1 / EN 60 529 / IEC 529
Temperature:
Operating
-20 to +60°C
Storage
-40 to +85°C
Connector:
DB9 (IP67)
Mating Cable Assembly:
LTW SDB-09AFFM-SL7A0.4
Product Approvals:
CE, 2004/104/EC
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Specifications may change without notice.