The control loop uses the same techniques in disciplining OCXO oscillators and atomic Rubidium clocks. NMEATime2 is set up as a system service where the PC clock is disciplined to the NMEA string from the GPS. NMEATime2 is PC time synchronization software that synchronizes the PC clock to the time from a GPS receiver. The price for NMEATime2 is $20.48USD If you purchase NMEATime2, we will send you a registration key via email within 48 hours. NMEA files consists of standard NMEA sentences in text ASCII characters. NMEA Recording and Playback - Record NMEA directly to a file or read NMEA from a file.NMEA Command Monitor - View NMEA sentences as they are received.Position Plot - Monitor latitude, longitude and altitude averages.The signal quality window will grow or shrink to accommodate number of satellites in view Signal Quality/SNR Window - Monitor satellite signal to noise ratios and see them graphically on the screen.Scatter Plot - The scatter plot shows individual position samples referenced to several type of reference types, next sample, average or user defined.Each satellite identifies its pseudo random number (PRN) and its azimuth and elevation. Azimuth and Elevation Plot - View all satellites that are in view.NMEA/GLONASS - Supports GPS NMEA and GLONASS NMEA.Its sole purpose is to display graphically specific NMEA 0183 sentences for GPS and position analysis.

VisualGPSView (Freeware) incorporates many advanced features that show the status of the GPS receiver via the NMEA 0183 protocol. If you like our software, please donate! Suggested donation: $5USD

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