On 2014-04-27, Rob <[email protected]> wrote: > [email protected] <[email protected]> wrote: >>> The listeners should enjoy a smooth reception while driving around. >>> So of course there should be no time lag between the modulation signals >>> of the different transmitters. Experts in the field tell us we should >>> be within 12us. >> >> Unless I fat fingered the calculator, that means the difference in distance >> between transmitters relative to the receiver can be no more than 3.6 km. >> >> 300 meters per microsecond; it is the law... > > The goal is not to have 12us difference in arrival time, but to be > within 12us for transmission time.
Why not within 12 psec? Ie, what is the reason for this requirement? And I thought this thread started with 1ms. _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
