ETS 300 441 : 20001
Current
The latest, up-to-date edition.
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM) - TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT FOR MARITIME RADIOTELEPHONE WATCH RECEIVERS FOR THE DISTRESS AND CALLING FREQUENCY 2182 KHZ
Hardcopy , PDF
Foreword
1 Scope
2 Normative reference
3 Abbreviations and symbols
3.1 Abbreviations
3.2 Symbols
4 General requirements
4.1 Construction
4.2 Controls and indicators
4.3 Labels
4.4 Safety precautions
4.5 Tuning
4.6 Classes of emission
4.7 Warming up period
4.8 Instructions
5 Test conditions, power supplies and ambient
temperatures
5.1 General
5.2 Test power source
5.3 Normal test conditions
5.4 Extreme test conditions
5.5 Procedures for tests at extreme temperatures
5.6 Artificial antenna
5.7 Test signals applied to the receiver input
5.8 Measurement uncertainty and interpretation of
the measuring results
6 Environmental tests
6.1 Introduction
6.2 Procedures
6.3 Performance check
6.4 Vibration test
6.5 Damp heat test
7 Receiver
7.1 Audio frequency output power
7.2 Maximum usable sensitivity
7.3 Audio frequency pass band
7.4 Adjacent signal selectivity
7.5 Blocking
7.6 Cross modulation
7.7 Intermodulation
7.8 Spurious response rejection ratio
7.9 Harmonic distortion
7.10 Conducted spurious emissions
7.11 Automatic gain control
7.12 Audio frequency gain controls
7.13 Protection of input circuits
8 Muting device
8.1 General
8.2 Mute response
8.3 Protection against unwanted signals
8.4 Operation during radiotelephone silence periods
8.5 Provisions for testing
History
Revision of this ETS to bring it in line with ETR 238. This togeth er with DEN/RES-09028 is intended to become a harmonised standard, the reference of which is intended to be published in the Official Journal of the European Communities referencing the EMC Directive Supporting organisations: RA (NL), NPT (S), NTA (DK), NTA (N).
Committee |
ERM RP01
|
DevelopmentNote |
FEB 96 and its amendment 96 AMD 1 98 are historical versions. (03/2003)
|
DocumentType |
Standard
|
Pages |
30
|
PublisherName |
European Telecommunications Standards Institute
|
Status |
Current
|
Supersedes |
Standards | Relationship |
PN ETS 300 441 : 2005 | Identical |
NBN ETS 300 441 : 1996 AMD 1 1999 | Similar to |
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