# SPDX-FileCopyrightText: 2021 Jeff Epler
#
# SPDX-License-Identifier: CC0-1.0
#
# "For six minutes each half hour, from 10–16 and 40–46 minutes past each hour,
# one-minute frames are replaced by a special extended time frame. Rather than
# transmitting 35 bits of information in one minute, this transmits 7 bits
# (time of day and DST status only) over 6 minutes, giving 30 times as much
# energy per transmitted bit, a 14.8 dB improvement in the link budget compared
# to the standard one-minute time code." (wikipedia)
#
WWVB timecode: year=2021 days=311 hour=08 min=10 dst=1 ut1=-100 ly=0 ls=0 --channel=phase
2021-311 08:10  010000110100000111110110000001010110111111100110110101010001
2021-311 08:11  001001100111100011101110101111010010110010100111001000110001
2021-311 08:12  011100011010001110101100101100110111000110000101101001110100
2021-311 08:13  101010000101110001011010110110111111110000001001001000001110
2021-311 08:14  100011000100111001010011010010111101011101110001111001100100
2021-311 08:15  100010101011011001111111011010100000011011111000001011000010
2021-311 08:16  001110110100001110000101011110010111110100100001011010110110
2021-311 08:17  001110110100000111010101011110010111110100100011011010110110
2021-311 08:18  001110110100011100000101011110010111110100100101011010110110
2021-311 08:19  001110110100010101010101011110010111110100100111011010110110
