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STN EN 302 885-1 V1.1.1



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Označenie: STN EN 302 885-1 V1.1.1
Slovenský názov: Elektromagnetická kompatibilita a záležitosti rádiového spektra (ERM). Prenosné rádiotelefónne zariadenia s veľmi vysokou frekvenciou (VHF) pre plavebnú pohyblivú službu pracujúce v pásmach VHF s integrovaným ručným DSC triedy D. Časť 1: Technické charakteristiky a meracie metódy
Anglický názov: Electromagnetic compatibility and Radio spectrum Matters (ERM); Portable Very High Frequency (VHF) radiotelephone equipment for the maritime mobile service operating in the VHF bands with integrated handheld class D DSC; Part 1: Technical characteristics and methods of measurement
Pôvodné označenie:
Dátum vydania: 1. 11. 2011
Dátum zrušenia:
Jazyk: EN
ICS: 33.060.20, 47.020.70
Triediaci znak: 87 2885
Úroveň zapracovania: idt EN 302 885-1 V1.1.1:2011
Vestník: 10/11
Poplatok: Tlačená verzia: 21,40 € 


Elektronická verzia
  1. Bez možnosti tlače, prenosu textu a obrázkov: 19.26 €
  2. Bez možnosti tlače, s prenosom textu a obrázkov: 21.40 €
  3. S možnosťou tlače, prenosu textu a obrázkov: 27.82 €
Vestník harmonizácie:
Nariadenie vlády:
Zmeny:
Nahradzujúce normy:
Nahradené normy:
Poznámka vo Vestníku:
Predmet normy:



Obsah normy STN EN 302 885-1 V1.1.1
Intellectual Property Rights
Foreword
1 Scope
2 References
2.1 Normative references
2.2 Informative references
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General and operational requirements
4.1 Construction
4.2 Controls and indicators
4.3 Microphone and loudspeaker
4.4 Safety precautions
4.5 Labelling
5 Technical requirements
5.1 Switching time
5.2 Class of emission and modulation characteristics
5.3 Battery capacity
5.4 DSC functionality
6 General conditions of measurement
6.1 Arrangements for RF connections to the equipment
6.1.1 RF connections to integral antenna equipment
6.1.2 RF connection to equipment with a detachable antenna
6.2 Arrangements for test signals applied to the receiver input
6.3 Squelch
6.4 Normal test modulation
6.5 Artificial antenna
6.6 Arrangements for test signals applied to the transmitter input
6.7 Test channels
6.8 Measurement uncertainty and interpretation of the measured results
6.8.1 Measurement uncertainty
6.8.2 Interpretation of the measurement results
6.9 Test conditions, power sources and ambient temperatures
6.9.1 Normal and extreme test conditions
6.9.2 Test power source
6.10 Normal test conditions
6.10.1 Normal temperature and humidity
6.10.2 Normal power sources
6.10.2.1 Battery power source
6.10.2.2 Other power sources
6.11 Extreme test conditions
6.11.1 Extreme temperatures
6.11.2 Extreme values of test power sources
6.11.2.1 Battery power source
6.11.2.2 Other power sources
6.12 Procedure for tests at extreme temperatures
7 Environmental tests
7.1 Procedure
7.2 Performance check
7.3 Drop test
7.3.1 Definition
7.3.2 Method of measurement
7.3.3 Requirement
7.4 Temperature tests
7.4.1 Definition
7.4.2 Dry heat
7.4.2.1 Definition
7.4.2.2 Method of measurement
7.4.2.3 Requirement
7.4.3 Damp heat
7.4.3.1 Definition
7.4.3.2 Method of measurement
7.4.3.3 Requirement
7.4.4 Low temperature cycle
7.4.4.1 Definition
7.4.4.2 Method of measurement
7.4.4.3 Requirement
8 Transmitter
8.1 Frequency error
8.1.1 Definition
8.1.2 Method of measurement
8.1.3 Limits
8.2 Carrier power
8.2.1 Definitions
8.2.2 Method of measurement
8.2.3 Limits, Normal and extreme test conditions
8.3 Frequency deviation
8.3.1 Definition
8.3.2 Maximum permissible frequency deviation
8.3.2.1 Method of measurement
8.3.2.2 Limits
8.3.3 Reduction of frequency deviation at modulation frequencies above 3 kHz
8.3.3.1 Method of measurement
8.3.3.2 Limits
8.4 Sensitivity of the modulator, including microphone
8.4.1 Definition
8.4.2 Method of measurement
8.4.3 Limits
8.5 Audio frequency response
8.5.1 Definition
8.5.2 Method of measurement
8.5.3 Limit
8.6 Audio frequency harmonic distortion of the emission
8.6.1 Definition
8.6.2 Method of measurement
8.6.2.1 Normal test conditions
8.6.2.2 Extreme test conditions
8.6.3 Limits
8.7 Adjacent channel power
8.7.1 Definition
8.7.2 Method of measurement
8.7.3 Limits
8.8 Conducted spurious emissions conveyed to the antenna
8.8.1 Definition
8.8.2 Method of measurement
8.8.3 Limit
8.9 Cabinet radiation and conducted spurious emissions other than those conveyed to the antenna
8.9.1 Definitions
8.9.2 Method of measurement
8.9.3 Limits
8.10 Residual modulation of the transmitter
8.10.1 Definition
8.10.2 Method of measurement
8.10.3 Limit
8.11 Transient frequency behaviour of the transmitter
8.11.1 Definitions
8.11.2 Method of measurement
8.11.3 Limits
8.12 Frequency error (demodulated DSC signal)
8.12.1 Definition
8.12.2 Method of measurement
8.12.3 Limits
8.13 Modulation index for DSC
8.13.1 Definition
8.13.2 Method of measurement
8.13.3 Limits
8.14 Modulation rate for DSC
8.14.1 Definition
8.14.2 Method of measurement
8.14.3 Limits
8.15 Testing of free channel transmission on DSC channel 70
8.15.1 Definition
8.15.2 Method of measurement
8.15.3 Requirement
9 Receiver
9.1 Harmonic distortion and rated audio frequency output power
9.1.1 Definition
9.1.2 Methods of measurement
9.1.3 Limits
9.2 Audio frequency response
9.2.1 Definition
9.2.2 Method of measurement
9.2.3 Limits
9.3 Maximum usable sensitivity
9.3.1 Definition
9.3.2 Method of measurement
9.3.3 Limits
9.4 Co-channel rejection
9.4.1 Definition
9.4.2 Method of measurement
9.4.3 Limit
9.5 Adjacent channel selectivity
9.5.1 Definition
9.5.2 Method of measurement
9.5.3 Limits
9.6 Spurious response rejection
9.6.1 Definition
9.6.2 Method of measurement
9.6.3 Limit
9.7 Intermodulation response
9.7.1 Definition
9.7.2 Method of measurement
9.7.3 Limit
9.8 Blocking or desensitization
9.8.1 Definition
9.8.2 Method of measurement
9.8.3 Limit
9.9 Conducted spurious emissions
9.9.1 Definition
9.9.2 Method of measurement
9.9.3 Limit
9.10 Radiated spurious emissions
9.10.1 Definition
9.10.2 Method of measurements
9.10.3 Limit
9.11 Receiver noise and hum level
9.11.1 Definition
9.11.2 Method of measurement
9.11.3 Limit
9.12 Squelch operation
9.12.1 Definition
9.12.2 Method of measurement
9.12.3 Limits
9.13 Squelch hysteresis
9.13.1 Definition
9.13.2 Method of measurement
9.13.3 Limit
9.14 Receiver scanning efficiency
9.14.1 Definition
9.14.2 Method of measurement
9.14.3 Limit
Annex A (normative): Measuring receiver for adjacent channel power measurement
A.1 Power measuring receiver specification
A.1.1 IF filter
A.1.2 Attenuation indicator
A.1.3 Rms value indicator
A.1.4 Oscillator and amplifier
Annex B (normative): Radiated measurement
B.1 Test sites and general arrangements for measurements involving the use of radiated fields
B.1.1 Anechoic chamber
B.1.2 Anechoic chamber with a ground plane
B.1.3 OATS
B.1.4 Test antenna
B.1.5 Substitution antenna
B.1.6 Measuring antenna
B.2 Guidance on the use of radiation test sites
B.2.1 Verification of the test site
B.2.2 Preparation of the EUT
B.2.3 Power supplies to the EUT
B.2.4 Volume control setting for analogue speech tests
B.2.5 Range length
B.2.6 Site preparation
B.3 Coupling of signals
B.3.1 General
B.3.2 Data signals
B.3.3 Speech and analogue signals
B.3.3.1 Acoustic coupler description
B.3.3.2 Calibration
History