[time-nuts] 53132A triggering

Hal Murray hmurray at megapathdsl.net
Sat Sep 17 01:14:35 EDT 2016

> For a low duty cycle pulse, the ac coupled signal will be approximately the
> same as if it were dc coupled. Not sure I follow what you mean. There will
> be only one rising edge for a narrow pulse ac coupled, as the falling edge
> occurs much quicker than the HPF time constant. 

If there is overshoot, it will be undershoot on the falling edge.  You can 
trigger on the undershoot if you are triggering on rising edge and the 
trigger level is slightly below ground.

These are my opinions.  I hate spam.

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