IEC 60235-2A:1974
Current
The latest, up-to-date edition.
Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Chapter V: Methods of measuring parasitic noise
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English - French, Russian
01-01-1974
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FOREWORD
PREFACE
Clause
22. Introduction to Chapter V
23. General theory
23.1 Introduction
23.2 Classification of noise
24. Noise reference and calibration sources
24.1 Noise reference and calibration source for
background noise
24.2 Noise reference and calibration source for
modulation noise
25. Measurements
25.1 Background noise measurements
25.2 Modulation noise measurements
FIGURES
APPENDIX - Table of measurement method characteristics
Gives methods for measurement of noise, made on microwave tubes of the oscillator or amplifier type, to assess the contribution of the tube to the performance degradation of the application system, arising from noise.
| DevelopmentNote |
Stability Date: 2024. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
57
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| DIN IEC 60235-2:1988-09 | Identical |
| NEN 10235-2 : 1978 | Identical |
| EN 135000:1992 | Generic Specification: Travelling wave amplifier tubes |
| I.S. EN 135000:1994 | TRAVELLING WAVE AMPLIFIER TUBES (GENERIC SPECIFICATION) |
| BS 9045:1981 | Specification for microwave noise generators: generic data and methods of test |
| I.S. EN 136000:1994 | MAGNETRONS (GENERIC SPECIFICATION) |
| EN 136000:1992 | Generic Specification: Magnetrons |
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