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Frequencies 60 kHz
Frequency Range 60 kHz - 60 kHz
Mode CW
Modulation AM
Emission Designator
Bandwidth 1 Hz
Location United States
Short Description WWVB is the lowest frequency time signal in the USA.
I/Q Raw Recording
Audio Sample

WWVB is an LFLow Frequency (30-300 kHz) time signal in the USA. The time code is encoded in the duration of the gap between pulses. PSKPhase-Shift Keying is also used on the carrier as an additional time code. The time code format and additional information can be found on the WWVB Wikipedia page.