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Global Positioning System (GPS)
Technical Specifications
Receiver Type
Accuracy
Open Sky TTFF
Sensitivity Tracking
Update Rate
Dynamics
Operational Limits
Datum
Interface
Protocol
Global Positioning System (GPS) – Underwriters Laboratories, Inc. Statement
Underwriters Laboratories Inc. ("UL") has not tested the performance or reliability of the Global Positioning System ("GPS")
hardware, operating software or other aspects of this product. UL has only tested for fire, shock or casualties as outlined in UL's
Standard(s) for Safety.UL60950-1 Certification does not cover the performance or reliability of the GPS hardware and GPS
operating software. UL MAKES NO REPRESENTATIONS, WARRANTIES OR CERTIFICATIONS WHATSOEVER
REGARDING THE PERFORMANCE OR RELIABILITY OF ANY GPS RELATED FUNCTIONS OF THIS PRODUCT.
Multi-Tech Systems, Inc. MultiModem iCell User Guide
L1 Frequency, TGPS C/A code, SBAS Capable, 51 Channel Acquisitions,
14 Channel Tracking
Position 1.5m CEP, Velocity 0.1m/sec
Hot start 1 second, Cold start 29 seconds average, Reacquisition <1s
161dBm
1 Hz standard
4G
Altitude <18,000m or Velocity < 515m/s
Default WGS-84
USART
NMEA-0183, CGA, GLL, FSA, GSV, RMC, VTG
Chapter 1
10
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