BS IEC 60489-2:1991
Current
The latest, up-to-date edition.
Radio equipment used in mobile services. Methods of measurement Transmitters employing A3E, F3E or G3E emissions
Hardcopy , PDF
English
15-08-2000
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FOREWORD
PREFACE
SECTION ONE - GENERAL, SUPPLEMENTARY DEFINITIONS AND
CONDITIONS OF MEASUREMENT
1 Scope
2 Object
3 Supplementary terms and definitions
4 Standard test conditions
5 Supplementary test conditions
6 Characteristics of the measuring equipment
SECTION TWO - METHODS OF MEASUREMENT
7 Frequency error
8 Terminal radio-frequency power
9 Radiated radio-frequency power
10 Input power and overall efficiency
11 Inter-transmitter intermodulation
12 Modulation characteristic
13 Modulation sensitivity
14 Total distortion factor
15 Relative audio-frequency intermodulation product level
16 Compressor characteristics
17 Modulation limiting
18 Residual modulation (due to hum and noise)
19 Transmitter attach time
20 Transmitter performance under conditions deviating from
standard test conditions
APPENDIX A - Recommended characteristics of the measuring
equipment
APPENDIX B - Example of a main power lime impedance
stabilization network
Applies to transmitters having a.f. bandwidths not exceeding 10kHz and using angle modulation, or double-sideband amplitude modulation with full carrier.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes BS 6160-2(1981) and 96/211946 DC. (06/2005)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 60489-2:1991 | Identical |
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