Returns the minimum silence after a transmission to honor a duty-cycle limit.
The limit is in parts per thousand, so 10 is 1%. A limit of 0 forbids
transmitting at all, which comes back as null rather than as a silence no
caller could ever wait out, and one of 1000 or more, the whole of the time, owes
no silence.
Returns the minimum silence after a transmission to honor a duty-cycle limit.
The limit is in parts per thousand, so
10is 1%. A limit of0forbids transmitting at all, which comes back asnullrather than as a silence no caller could ever wait out, and one of 1000 or more, the whole of the time, owes no silence.