Gene Fuller wrote:
I do not know the details of the vehicle you observed, but it is likely
that the brake light function uses DC or a high duty cycle pulse, while
the tail light uses a low duty cycle pulsed activation.

Thanks very much, Gene, for that information. I only observed
the pulsed taillight function and not the braking function so
the above explanation didn't occur to me. Makes a lot of sense
now. Thanks again.
--
73, Cecil http://www.qsl.net/w5dxp


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