7.4 Generated Time Codes
Internal timecode generator may be configured to produce various pulse width coded IRIG-B or AFNOR signals.
a) B002: 100 pps, DCLS signal, no carrier
BCD time-of-year
b) B122: 100 pps, AM sine wave signal, 1 kHz carrier frequency
BCD time-of-year
c) B003: 100 pps, DCLS signal, no carrier
BCD time-of-year, SBS time-of-day
d) B123: 100 pps, AM sine wave signal, 1 kHz carrier frequency
BCD time-of-year, SBS time-of-day
e) B006: 100 pps, DCLS Signal, no carrier
BCD time-of-year, Year
f) B126: 100 pps, AM sine wave signal, 1 kHz carrier frequency
BCD time-of-year, year number ( 0...99 )
g) B007: 100 pps, DCLS Signal, no carrier
BCD time-of-year, Year, SBS time-of-day, year number ( 0...99 )
h) B127: 100 pps, AM sinw wave signal, 1 kHz carrier frequency
BCD time-of-year, SBS time of day, year number ( 0...99 )
i) AFNOR: Code according to NFS-87500, 100 pps, wave signal,
1kHz carrier frequency, BCD time-of-year, complete date,
SBS time-of-day, Signal level according to NFS-87500
j) IEEE1344: Code according to IEEE1344-1995, 100 pps, AM sine wave signal,
1kHz carrier frequency, BCD time-of-year, SBS time-of-day,
IEEE1344 extensions for date, timezone, daylight saving and
leap second in control functions (CF) segment.
(also see table ’Assignment of CF segment in IEEE1344 mode’)
k) C37.118: Code according C37.118, 100 pps, 1 kHz carrier frequency, BCD time-of-year,
SBS time-of-day,C37.118 extensions for date, timezone, daylight
saving and leap second in control functions (CF) segment
(also see table ‘Assignment of CF segment in IEEE1344 mode’ but
sign bit of local offset is inverted )
26 Date: 17th September 2019 SyncBox N2X
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