On 02/17/2015 03:53 PM, Daniel Mundall wrote:
>
> A few thoughts on TDD, there's no reason why the repeaters can't be
> GPS synced so all the repeaters share a common TX slot, you could have
> may repeaters at one site without any affect.
That's a good idea and you can even do it for radios within a few
kilometers of each other. If a radio can detect desense, it can take a
slot that overlaps an interfering transmitter.
Regarding frequency locking, I am figuring that the bases and repeaters
have GPS disciplined oscillators, and that mobiles lock to the bases and
repeaters. This avoids the issues of a moving GPS disciplined oscillator.
Thanks
Bruce
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