SECTION 1INTRODUCTION1.1 OVERVIEWThe HI-203E GPS Receiver is intended for use in a wide range of applications. The receiversimultaneously tracks up to twelve satellites, provides accurate satellite positioning data withfast time-to-first-fix (TTFF) and low power consumption. It is designed for high performanceand maximum flexibility in a wide range of applications including mobile asset tracking,in-vehicle automotive guidance, location sensing, telematics and so on. The highly integratedreceiver achieves high performance, minimizes board size and power consumptionrequirements. The HI-203E is designed to withstand harsh operating environments; however,it should be used inside an enclosure as a part of the application product designed by thesystem integrator.1.2 FEATURESThe HI-203E GPS receiver offers following features:l Twelve parallel tracking channelsl Fast TTFF and low power consumptionl Compact design suitable for applications requiring small spacel On-board rechargeable battery sustained real-time clock and memory for fast satelliteacquisition during power-upl High accuracy one-pulse-per-second outputl Supports NMEA-0183 protocoll Full navigation accuracy achievable with Standard Positioning Servicel Optimized for navigation in urban-canyon environmentsl Automatic cold start with no user initialization required4