BS EN 60835-2-2:1995
Current
The latest, up-to-date edition.
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems Antenna
Hardcopy , PDF
English
15-08-1995
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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
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.
| Committee |
EPL/100
|
| DevelopmentNote |
Also numbered as BS 7573-2.2(1995) & IEC 60835-2-2. Supersedes 90/30574 DC. (12/2005)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 60835-2-2:1994-12 | Identical |
| I.S. EN 60835-2-2:1995 | Identical |
| EN 60835-2-2:1994 | Identical |
| SN EN 60835-2-2 : 1994 | Identical |
| BS 4727(1971) : LATEST | |
| BS EN 60835-1-2:1995 | Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements common to terrestrial radio-relay systems and satellite earth stations Basic characteristics |
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