190-00228-21 GPS 16/17 Technical Specifications Rev. APage iiiTABLE OF CONTENTS1 Introduction ....................................................................................................11.1 Caution ..............................................................................................................................................11.2 FCC Compliance ...............................................................................................................................11.3 Limited Warranty ..............................................................................................................................21.4 Overview ...........................................................................................................................................31.5 Features .............................................................................................................................................31.6 GPS 16/17 Series...............................................................................................................................41.6.1 GPS 16LVS & 16HVS ..........................................................................................................41.6.2 GPS 17HVS ...........................................................................................................................41.7 Technical Specifications....................................................................................................................51.7.1 Physical Characteristics .........................................................................................................51.7.1.1 Size ..........................................................................................................................51.7.1.2 Weight .....................................................................................................................51.7.1.3 Cable........................................................................................................................51.7.1.4 Color........................................................................................................................51.7.1.5 Case Material...........................................................................................................51.7.1.6 GPS 17HVS Thread Specifications .........................................................................51.7.2 Electrical Characteristics .......................................................................................................51.7.2.1 Input Voltage ...........................................................................................................51.7.2.2 Input Current ...........................................................................................................51.7.2.3 Standby Current.......................................................................................................51.7.2.4 GPS Receiver Sensitivity.........................................................................................51.7.3 Environmental Characteristics ...............................................................................................51.7.4 GPS Performance...................................................................................................................61.7.4.1 Receiver...................................................................................................................61.7.4.2 Acquisition Times....................................................................................................61.7.4.3 Sentence Rate ..........................................................................................................61.7.4.4 Accuracy..................................................................................................................61.7.5 Interfaces................................................................................................................................61.7.5.1 Port 1 .......................................................................................................................61.7.5.2 Port 2 .......................................................................................................................61.7.5.3 PPS ..........................................................................................................................61.7.5.4 Power Control..........................................................................................................62 GPS 16/17 Wiring and Pinouts......................................................................72.1 GPS 16/17 Pinout ..............................................................................................................................72.2 GPS 16/17 Wiring Diagrams.............................................................................................................83 Mechanical Characteristics & Mounting ......................................................93.1 GPS 16 and GPS 17 Flush Mount .....................................................................................................93.2 GPS 17 ............................................................................................................................................103.3 GPS 16 Optional Magnetic Mount ..................................................................................................114 Software Interface........................................................................................124.1 Received NMEA 0183 Sentences ...................................................................................................124.1.1 Almanac Information (ALM) ..............................................................................................124.1.2 Sensor Initialization Information (PGRMI) .........................................................................134.1.3 Sensor Configuration Information (PGRMC)......................................................................134.1.4 Additional Sensor Configuration Information (PGRMC1)..................................................144.1.5 Output Sentence Enable/Disable (PGRMO)........................................................................144.1.6 Tune DGPS Beacon Receiver (PSLIB) ...............................................................................154.2 Transmitted NMEA 0183 Sentences ...............................................................................................154.2.1 Sentence Transmission Rate ................................................................................................15