DS/EN 300422-1 V1.2.2:2002 PDF

Scope: The present document covers the minimum characteristics considered necessary in order to make the best use of the available frequencies. It does not necessarily include all the characteristics that may be required by a user, nor does it necessarily represent the optimum performance achievable. The present document applies to equipment with modulation systems operating on radio frequencies between 25 MHz and 3 GHz. Although analogue Frequency Modulation (FM) is at present used for the majority of radio microphones and other equipment covered by the present document, this specification does not preclude any other constant carrier modulation technique, e.g. Ga

DS/EN 300422-1 V1.2.2:2002 history

2011 DS/EN 300422-1 V1.4.2:2011 Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical characteristics and methods of measurement
2008 DS/EN 300422-1 V1.3.2:2008 Electromagnetic compatibility and Radio spectrum Matters (ERM); Wireless microphones in the 25 MHz to 3 GHz frequency range; Part 1: Technical haracteristics and methods of measurement
2002 DS/EN 300422-1 V1.2.2:2002 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