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BS EN 61079-5:1995

Current

Current

The latest, up-to-date edition.

Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band Electrical measurements on decoder units for MAC/packet systems

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-08-1995

€322.53
Excluding VAT

Committees responsible
National foreword
Foreword
Section 1: General
1.1 Scope and object
1.2 Normative references
Section 2: General explanation of terms
2.1 MAC/packet decoder unit
Section 3: General notes on measurements
3.1 General conditions
3.2 Setting of the decoder
3.3 Video, audio and digital test signals
3.4 Reference signals
3.5 Standard measuring conditions
3.6 Measuring instruments
Section 4: Video signal measurements
4.1 Video signal distortion
4.1.1 Amplitude versus frequency response
4.1.2 Group delay characteristics
4.1.3 Automatic amplitude and phase measurements within
       the video band
4.1.4 Pulse response
4.1.5 Bar signal response
4.1.6 Low-frequency distortion
4.1.7 Linearity
4.1.8 Response to a ramp signal in the case of scrambled/
       descrambled signals
4.2 Unwanted signals
4.2.1 Signal-to-noise in nominal conditions
4.2.2 Suppression of energy dispersal signal
4.2.3 Spectrum aliasing
4.3 Time domain demultiplexing
4.3.1 Accuracy of colour decoding
4.3.2 Delay between luminance and chrominance channels
4.3.3 Relative delays of R,G,B signals
4.4 Noise sensitivity
4.4.1 Video output signal-to-noise ratio versus input
       signal-to-noise ratio
4.4.2 Clamp efficiency in the presence of noise
4.5 Conformity of composite synchronization signal
4.6 Miscellaneous video measurements
Section 5: Data recovery
5.1 Clock recovery in the presence of noise
5.2 Bit error rate due to random noise
5.3 Audio-click perceptibility in the presence of noise
Section 6: Audio measurements
6.1 Audio-frequency characteristics
6.2 Harmonic distortion of audio channels
6.3 Dynamic range of audio channels
6.4 Audio crosstalk
6.5 Phase difference between left and right channels
6.6 Audio signal-to-noise ratio
Figures
Annexes
A. (normative) Analytical description
B. (informative) Bibliography
ZA. (normative) Other international publications quoted
       in this standard with the references of the relevant
       European publications

Defines the conditions and methods of measurement to be applied to MAC/packet decoder units. Does not cover the specifications of the limit values of the various parameters of the decoder.

Committee
W/-
DevelopmentNote
Also numbered as IEC 61079-5. (12/2005)
DocumentType
Standard
Pages
66
PublisherName
British Standards Institution
Status
Current

Standards Relationship
I.S. EN 61079-5:1994 Identical
SN EN 61079-5 : 1993 Identical
NF EN 61079-5 : 1994 Identical
EN 61079-5:1993 Identical
NBN EN 61079-5 : 1994 Identical
DIN EN 61079-5:1994-05 Identical

IEC 60107-1:1997 Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies
BS 3549-1:1979 Methods of measuring and expressing the performance of television receivers General considerations and electrical measurements other than those at audio-frequencies
IEC 60107-2:1997 Methods of measurement on receivers for television broadcast transmissions - Part 2: Audio channels - General methods and methods for monophonic channels
IEC 60107-6:1989 Recommended methods of measurement on receivers for television broadcast transmissions. Part 6: Measurements under conditions different from broadcast signal standards
EN 60107-5:1992/A1:1999 RECOMMENDED METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSION - PART 5: ELECTRICAL MEASUREMENTS ON MULTICHANNEL SOUND TELEVISION RECEIVERS USING THE NICAM TWO-CHANNEL DIGITAL SOUND-SYSTEM
IEC 60107-5:1992+AMD1:1999 CSV Recommended methods of measurements on receivers for television broadcast transmissions - Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system
BS 3549-2:1981 Methods of measuring and expressing the performance of television receivers Electrical and acoustic measurements at audio-frequencies
IEC 60107-3:1988+AMD1:1999 CSV Recommended methods of measurement on receivers for television broadcast transmissions - Part 3: Electrical measurements on multichannel sound television receivers using subcarrier systems
HD 567.6 : 200S1 RECOMMENDED METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSIONS - MEASUREMENT UNDER CONDITIONS DIFFERENT FROM BROADCAST SIGNAL STANDARDS
NFC 90 001 : 87 AMD 1 88 BROADCASTING AND TELECOMMUNICATION - SPECIFICATION OF THE D2-MAC/PAQUET SYSTEM
IEC 60107-4:1988+AMD1:1999 CSV Recommended methods of measurement on receivers for television broadcast transmissions - Part 4: Electrical measurements on multichannel sound television receivers using the two-carrier FM-system

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