Help keep this site free: (More Info)

Timing

This page is devoted to the pursuit of Precision Timing; the instruments, techniques and methods that contribute to this science.

Visit Bruce Griffiths' Precision Time and Frequency pages.

There is a lot of timing related information in the Wiki too, check it here.

The Manual pages have a section dedicated to Precision Timing.

If you are considering or interested in building your own GPSDO, make sure to check Attila Kinali's page

I have also assembled some information about precision timing, time and frequency standards and related topics.

• A low cost GPS Monitor.
• A simple pulse extender for timing receivers
• The Trimble Thunderbolt Simulator
• An NMEA Sentence Parser for GPS receivers
• Measuring Oscillators Stability
• Clock stability analysis and prediction, Allan Deviation
• Accurate frequency references for the hobbyist
• Time/Frequency Standard Distribution System using the Group-Buy Thunderbolt GPSDO.
• Extron ADA 3 80 Video Distribution Amplifier
• GPS Receivers Pictures
• John Vig's tutorial on Crystal Oscillators, version 8.5.3.6 January 2007 (a PowerPoint presentation)
• Clock Shaping circuits to convert analog 10 MHz to digital
• Stretching a narrow pulse for oscilloscope observation
• What Loran-C signals look like
• Comparison of Microprocessor Crystal Oscillators
• How to separately obtain AM and PM noise on oscillator signals