[time-nuts] WWVB PPS clock pulse ?

Lenny Story lenny at Codematic.com
Mon Mar 28 16:46:08 UTC 2011


Greetings,

Is there an accepted form for the PPS clock pulses that are produced
by the various time equipment in use today ?

A 1 hz square wave ?
-- Does the duty cycle have to be exact or only its "rising" edge ?

Or can I do a rising edge PPs pulse that's active for 10ms then lowers ?

Is there an equipment manual(s) that you guys can recommend, that I
can refer to ?

Thanks, yet again,
-lenny

-- 
Sent from my mobile device



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