ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); INTERNATIONAL TECHNICAL CHARACTERISTICS AND TEST METHODS; PART 2: CORDLESS AUDIO AND CONSUMER RADIO MICROPHONES IN THE 25 MHZ TO 3 GHZ FREQUENCY RANGE

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
   3.1 Definitions
   3.2 Symbols
   3.3 Abbreviations
4 Functional characteristics
   4.1 Cordless audio
   4.2 Consumer radio microphones
   4.3 In-ear monitoring
   4.4 In-vehicle cordless
   4.5 Personal cordless
   4.6 Broadband multi channel systems
5 General
   5.1 Presentation of equipment for testing purposes
   5.2 Mechanical and electrical design
   5.3 Interpretation of the measurement results
6 Test conditions, power sources and ambient conditions
   6.1 Normal and extreme test-conditions
   6.2 Test power source
   6.3 Normal test conditions
   6.4 Extreme test conditions
7 General conditions
   7.1 Normal test modulation
   7.2 Test fixture
   7.3 Test site and general arrangements for radiated measurements
   7.4 Modes of operation of the transmitter
   7.5 Arrangement for test signals at the input of the transmitter
8 Methods of measurement and limits for transmitter parameters
   8.1 Frequency stability
   8.2 Rated output power
   8.3 Necessary bandwidth
   8.4 Spurious emissions
   8.5 Cordless audio transmitter shutoff
9 Receiver
   9.1 Spurious emissions
10 Measurement uncertainty
Annex A (normative): EMC requirements
Annex B (normative): Measurement of Necessary Bandwidth (BN)
Annex C (informative): Receiver parameters
      C.1 Blocking or desensitization
      C.2 Frequency mask for the receiver part
Annex D (informative): Bibliography
History

Presents 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.

Committee	ERM TG17
DocumentType	Standard
Pages	33
PublisherName	European Telecommunications Standards Institute
Status	Current

TS 102 192-1 : 1.1.1	ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); INTERNATIONAL TECHNICAL CHARACTERISTICS AND TEST METHODS; PART 1: WIRELESS/RADIO MICROPHONES IN THE 25 MHZ TO 3 GHZ FREQUENCY RANGE
CFR 47(PTS0-19) : OCT 2017	TELECOMMUNICATION - FEDERAL COMMUNICATIONS COMMISSION
EN 60244-13:1993	Methods of measurement for radio transmitters - Part 13: Performance characteristics for FM sound broadcasting
ANSI C63.5 : 2006	ELECTROMAGNETIC COMPATIBILITY - RADIATED EMISSION MEASUREMENTS IN ELECTROMAGNETIC INTERFERENCE (EMI) CONTROL - CALIBRATION AND QUALIFICATION OF ANTENNAS (9 KHZ TO 40 GHZ)
TR 100 027 : 1.2.1	ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); METHODS OF MEASUREMENT FOR PRIVATE MOBILE RADIO EQUIPMENT
EN 301 489-9 : 1.4.1	ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); ELECTROMAGNETIC COMPATIBILITY (EMC) STANDARD FOR RADIO EQUIPMENT AND SERVICES; PART 9: SPECIFIC CONDITIONS FOR WIRELESS MICROPHONES, SIMILAR RADIO FREQUENCY (RF) AUDIO LINK EQUIPMENT, CORDLESS AUDIO AND IN-EAR MONITORING DEVICES
EN 301 489-1 : 2.1.1	ELECTROMAGNETIC COMPATIBILITY (EMC) STANDARD FOR RADIO EQUIPMENT AND SERVICES; PART 1: COMMON TECHNICAL REQUIREMENTS; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.1(B) OF DIRECTIVE 2014/53/EU AND THE ESSENTIAL REQUIREMENTS OF ARTICLE 6 OF DIRECTIVE 2014/30/EU