Справочник Пользователя для APM PT-3

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12. Technical Specifications  
 
 
General 
The unit utilizes GPS to receive time, date, longitude, latitude, 
speed, direction data; GPR
Base 
and GSM for communication and short messaging.
S for data exchange with Control 
GSM 
GSM/GPRS module 
Sim340 module 
GSM 850 MHZ  
GSM 1800 MHz (1 watt) Class 1 
GSM 900 MHz (2 watt) Class 4 
GSM 1900 MHZ 
GSM Antenna 
Built-in  
GPS 
GPS module 
L1, C/A code receiver, 12 channels 
Protocol NMEA-0183 
V3.0, proprietary iTALK 
binary protocol 
GPS Antenna 
 antenna 
Active Patch
Accuracy 10m-20m 
Update rate 
Max 30sec. Configurable. Default setting 
120 Second