Global Positioning System (Gps); Rs232 9-Pin Functions Of The Female End Connector - Multitech MultiModem rCell User Manual

Chapter 1 – Product Description and Specifications

Global Positioning System (GPS)

Ensure that when you position the GPS antenna, that it can see the sky to locate the satellites for accurate values.
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.

RS232 9-Pin Functions of the Female End Connector

The following table explains the pin functions.
12
L1 Frequency, GPS C/A code, SBAS Capable, 51 Channel Acquisitions,
14 Channel Tracking
Position 2.5m 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
UART
NMEA-0183, V3.01, GGA, GLL, GSA, GSV, RMC, VTG
External Power
Signal IN/OUT
Pin 1 CD O
Pin 2 RX O
Pin 3 TX I
Pin 4 DTR I
Pin 5 GND --
Pin 6 DSR* O
Pin 7 RTS I
Pin 8 CTS O
Pin 9 RI O
Note: The DSR signal on pin 6 is always asserted by the router.
Serial Cable
Female Connector
Multi-Tech Systems, Inc. MultiModem rCell User Guide