scope:

This I-ETS covers the minimum characteristics considered necessary in order to make the best use of available frequencies. It does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. It applies to non-speech and to the non-speech part combined speech/non-speech constant envelope angle modulated equipment for use in the land mobile service operating on radio frequencies between 30 MHz and 1000 MHz, with...