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GPS - GLONASS Module

 
 
 
The Module provides advanced GPS+GLONASS dual satellite navigation system positioning capability to offer nearly double the number of satellites available for position fix.
The increased satellite number offers superior performance in challenging urban canyon and multipath environments. It is capable of tracking up to 12 GPS and 12 GLONASS signals for increased positioning accuracy and availability.
 
 
Key features and benefits:
• GLONASS+GPS L1 C/A Code  
• 88 Channel architecture
• -162dBm tracking sensitivity
• Supports GPS / GLONASS / GLONASS+GPS modes
• Small LGA form factor
• Perform 10 million time-frequency hypothesis
testing per second
• Open sky cold start 29 sec
• Update rate 1HZ
• Power Consumption 250mW tracking
• Accuracy 2.5m CEP
• Skytraq PromptFix A-GPS
• 7-day extended ephemeris AGPS
• 8Mbit Flash memory firmware upgradeable
• Contains LNA, SAW Filter, TCXO, RTC, LDO
• Active antenna detection and short circuit protection
Protocol NMEA-0183 V3.01        
• Operating Temperature -40C ~ +85C
• Pb-free RoHS compliant
• Timing (1PPS) 60nsec