• SN EN 60835-2-2 : 1994

    Current The latest, up-to-date edition.

    METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS - PART 2: MEASUREMENTS ON TERRESTRIAL RADIO-RELAY SYSTEMS - SECTION 2: ANTENNA

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Table of Contents - (Show below) - (Hide below)

    Committees responsible
    National foreword
    Foreword
    Introduction
    1. Scope
    2. Normative references
    3. Definitions
    4. Methods of measurement
    4.1 Test-range considerations
    4.2 Antenna gain
    4.3 Radiation patterns
    4.4 Cross-polarization discrimination
    4.5 Return loss
    4.6 Multi-port antenna isolation
    5. Bibliography
    Figures
    1. Measurement of antenna gain by comparison with a
          gain-reference antenna
    2. Measurement of antenna gain by the direct method
    3. Examples of presentation of results on antenna-gain
          measurement
    4. Example of arrangement for the measurement of
          radiation pattern
    5. Example of radiation patterns and their envelope
    Annex ZA (normative) Other international publications
          quoted in this standard with the reference of the
          relevant European publications

    Abstract - (Show below) - (Hide below)

    ALSO NUMBERED AS BS 7573 SECTION 2.2 1995 Gives methods of measurement of the electrical characteristics of antennas used in terrestrial radio-relay systems at frequencies above 1 GHz. Describes methods that are suitable for line-of-sight and tropospheric scatter radio-relay systems using linear polarization.

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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