[time-nuts] GPDSO is working
Chris Albertson
albertson.chris at gmail.com
Sat Jul 13 21:25:17 UTC 2013
On Sat, Jul 13, 2013 at 6:52 AM, Chuck Harris <cfharris at erols.com> wrote:
> If a TTL signal does "just work" with your RS232 receiver, you have
> a faulty receiver. The receiver is supposed to have a dead zone from
> +3V to -3V.
>
You are 100% correct, almost all modern RS-232 receivers are faultily as
you describe and will work with TTL level signals
--
Chris Albertson
Redondo Beach, California
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