Showing 50 items.
- Fort Collins, Colorado (links | edit)
- Greenwich Mean Time (links | edit)
- Leap second (links | edit)
- Navigation (links | edit)
- National Institute of Standards and Technology (links | edit)
- Pendulum clock (links | edit)
- Sound card (links | edit)
- Signal (disambiguation) (links | edit)
- Synchronization (links | edit)
- Frequency standard (links | edit)
- Ground wave (links | edit)
- Time standard (links | edit)
- Universal Time (links | edit)
- United States Naval Observatory (links | edit)
- Timecode (links | edit)
- Digital Audio Broadcasting (links | edit)
- Shortwave radio (links | edit)
- Nelson, New Zealand (links | edit)
- Edinburgh Castle (links | edit)
- Gong (links | edit)
- Celestial navigation (links | edit)
- Time and frequency transfer (links | edit)
- Very low frequency (links | edit)
- Low frequency (links | edit)
- Radio clock (links | edit)
- Citadelle of Quebec (links | edit)
- Radio propagation (links | edit)
- CHU (radio station) (links | edit)
- Radio VNG (links | edit)
- BPM (time service) (links | edit)
- NOAA Weather Radio (links | edit)
- WWV (radio station) (links | edit)
- WWVH (links | edit)
- WWVB (links | edit)
- RWM (links | edit)
- Gastown (links | edit)
- JJY (links | edit)
- DCF77 (links | edit)
- Master–slave (technology) (links | edit)
- St Mary-le-Bow (links | edit)
- YVTO (links | edit)
- Benjamin Baillaud (links | edit)
- 2UE (links | edit)
- Speaking clock (links | edit)
- Time server (links | edit)
- List of three-letter broadcast call signs in the United States (links | edit)
- Webb C. Ball (links | edit)
- Railroad chronometer (links | edit)
- Time ball (links | edit)
- Pacific Missile Range Facility (links | edit)