
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM) - WIRELESS MICROPHONES IN THE 25 MHZ TO 3 GHZ FREQUENCY RANGE - PART 1: TECHNICAL CHARACTERISTICS AND TEST METHODS
出版:South African Bureau of Standards

專家解讀視頻
Defines the minimum characteristics considered necessary in order to make the best use of the available frequency spectrum for wireless microphones and aids for the hearing impaired.
EN 300 422-1 : 1.5.1 - Identical