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BS EN 60027-3:2007

Current
Current

The latest, up-to-date edition.

Letter symbols to be used in electrical technology Logarithmic and related quantities, and their units
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2008

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Logarithmic quantities
4 Logarithmic ratios of field quantities and power
  quantities
  4.1 Logarithmic ratios of field quantities
  4.2 Logarithmic ratios of power quantities
  4.3 Levels
  4.4 Additional information on logarithmic ratios
      of field quantities and power quantities
5 Logarithmic information-theory quantities
6 Other logarithmic quantities
  6.1 General
  6.2 Logarithmic frequency interval
7 Names, symbols, and definitions
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Provides general information about logarithmic and related quantities, and their units.

IEC 61753-381-2:2016 contains the minimum initial test and measurement requirements and severities which a Gaussian-passband-profile cyclic arrayed waveguide grating (AWG) for single-mode and bidirectional transmission systems satisfies in order to be categorised as meeting the requirements of IEC 61753-1 for category C (controlled environment). This standard pertains to wavelength division multiplexing (WDM) network with multiple spectral-band usage. This standard covers the requirements of cyclic AWG devices with free spectral range (FSR) characteristics to ensure multiple spectral bands transmission performance, with single-mode non-connectorised pigtails and no electric circuit board. Keywords: Gaussian-passband-profile cyclic arrayed waveguide grating (AWG), wavelength division multiplexing (WDM), category C (controlled environment)

Committee
SS/7
DevelopmentNote
Supersedes BS 7998-3(2002). (04/2008)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC 60027-3:2002 Identical
EN 60027-3 : 2007 Identical
NBN EN 60027-3 : 2007 Identical
NF EN 60027-3 : 2007 Identical
I.S. EN 60027-3:2007 Identical
DIN EN 60027-3:2015-08 (Draft) Identical
UNE-EN 60027-3:2007 Identical

HD 60027-2 : 200S1 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 2: TELECOMMUNICATIONS AND ELECTRONICS
ISO 31-11:1992 Quantities and units Part 11: Mathematical signs and symbols for use in the physical sciences and technology
ISO 31-0:1992 Quantities and units Part 0: General principles
ISO 31-2:1992 Quantities and units Part 2: Periodic and related phenomena
IEC 60027-2:2005 Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
ISO/IEC 2382-16:1996 Information technology Vocabulary Part 16: Information theory

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Hardcopy - English
PDF - English
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