Mobile-Trak II
 | Size and Weight
Overall Dimensions: 2.5" H x
5.5" W x 7" L
Weight: 16 to 22 Ounces depending on options
installed
|
| Environmental Characteristics
|
Operating Temperature: -22 to +158
Fahrenheit
Storage Temperature: -58 to +194
Fahrenheit
Relative Humidity: 5 to 95%
non-condensing
| Processor
|
| Memory
|
32 K SRAM
| Mass Storage
|
512 K Flash
Expandable to 4.5Mb
| I/O Ports
|
2 Standard
RS232
SAE J1939 (CAN 2.0B) Bus Interface
SAE
J1708 Bus Interface
SAE
J1850 (OBD II) Bus Interface
| Power Requirements
|
9 to 30 VDC
Current requirements
Operating (transmitting) - 1800mA
Operation (normal) - 500mA
Sleep - 600uA
Technical Specifications For Optional Modules
| Short Range Wireless Radio Module
|
902
to 928 MHz Spread Spectrum
Range: 20
miles line of sight
Output
Power: 1 W (+30 dBm)
Occupied Bandwidth: 230kHz
Error Detection: 32 bit CRC, resend on error
Link Throughput: 115 Kbaud
Transmit Current: 650ma
Receive current: 100ma
| GPS Module
|
Receiver
Characteristics
Satellites Tracked: 8 maximum
Update Rate: 1
second
(Typical)
Timed to First Fix (Typical)
Cold Start: Less than 2 minutes
Warm Starts in seconds
Accuracy: 6 feet (Typical)*
| Long Range CDPD Module
|
Operating Temperature: -4° to 158° F (-20° to 70° C)
Frequency Range: 806 to 825 MHz for CDPD-25
Range: Limited to CDPD coverage areas
Transmit Power: 600 mW (max.)
Sleep Mode Power: 60mA
Data Rate: 19.2 Kbps
Operating Mode: Full Duplex
128-bit encryption for data security
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