4 ms·
The time code transmitted by WWVB includes two bits to express the state of Daylight Saving Time. 0 = Standard Time 1 = DST Ending 2 = DST in effect 3
by chriscjcj 3y ago
The time code transmitted by WWVB includes two bits to express the state of Daylight Saving Time.
0 = Standard Time
1 = DST Ending
2 = DST in effect
3 = DST Beginning
https://en.wikipedia.org/wiki/WWVB#/media/File:WWVB_time_code_format.svg https://en.wikipedia.org/wiki/WWVB#/media/File:WWVB_time_cod...
https://en.wikipedia.org/wiki/WWVB https://en.wikipedia.org/wiki/WWVB
- creeble 3y agowhich also means that it is one more bit to set on the receiver (in addition to time zone). I have many clocks with WWVB time. Many miss signals and become off, one even gets an error once in a while and has the time many hours off. Not all decoders are the same apparently.