TIMEWAVE / SIGNAL NOTE
WWVB: US Radio Time Signal Guide
WWVB is a radio time-signal service associated with United States. Receiver compatibility and coverage depend on the exact watch model and reception conditions. Check the manufacturer’s manual and verify available TimeWave modes in the current app.
WWVB is a radio time-signal service associated with United States. Receiver compatibility and coverage depend on the exact watch model and reception conditions. Check the manufacturer’s manual and verify available TimeWave modes in the current app.
Official signal references
| Carrier frequency | Transmitter | Region | Time standard | Official reference |
|---|---|---|---|---|
| 60 kHz | Near Fort Collins | Colorado, United States | UTC, maintained by NIST | NIST · WWVB ↗ |
These station facts are summarized from the organizations responsible for the time services. Watch support varies by exact model; check its manual before choosing a signal.