2 Channel CDMA - Direct Sequence Spread Spectrum Training System

Have you ever been lost and wished there was an easy way you needed to go Ever find that perfect fishing or hunting spot and not been able to remember how to get back to it easily How about finding yourself out hiking and not knowing which direction you should go to get back to your camp or car Ever been flying along and needed to locate the nearest airspace you were in Maybe you ve been faced with the fact that it's time to pull over and ask someone for directions Global Positioning System technology is rapidly changing how people find their way around the earth. Whether it is for fun, saving lives, getting there faster, or whatever uses you can dream up, GPS navigation is becoming more common everyday. GPS Trainer will provide a basic understanding of the GPS Fundamentals, Satellites & Design Aspects of GPS Receiver by actually connecting to the Satellite by GPS Antenna Features 12 channel GPS & carrier Fast Cold/Warm/Hot start TTFF time of 45/38/8 sec Fast reacquisition time of 0.1second NMEA 0183 Ver2.2 GGA, GLL, GSA, GSV, RMC and VTG sentences output SiRf binary protocol output On board real time RTCM SC-104 differential 1PPS (one pulse per second) signal Serial port for PC interface GPS Software for analysis Experiments that can be performed Understanding Concept of GPS. Establishing Link between GPS Satellite & GPS Trainer. Measurement of Latitude & Longitude. To Study Effect of DOP. Study of HDOP & VDOP. Analysis of NMEA 0183 Protocols. Analysis of Elevation; Azimuth, SNR. Study of PRN code. Study of Common NMEA Sentence Protocol like,GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG Study of other GPS NMEA Sentenses like, GPALM,GPGRS, GPGST, GPMSS, GPZDA. Study of UTC Data & Time. Study of useful conversion formulas.