I’ve created a very simple Google Map page to indicate the nominal ranges of the following atomic clock transmitters:
- MSF (UK)
- WWVB (USA)
- DCF77 (Germany)
- JJY おおたかどや山標準電波送信所 (Japan)
- JJY はがね山標準電波送信所 (Japan)
- BPM (China)
The indicated ranges are those given by Casio.
Update: Added BPM China.


