TR 101 837 : 1.1.2
Current
The latest, up-to-date edition.
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); STUDY ON 27 MHZ CB RADIO COMPATIBILITY WITH ANALOGUE TELEVISION BROADCAST RECEIVER INSTALLATION
Hardcopy , PDF
English
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Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 Calibration of a CB antenna for reference use
4.1 CB antenna to calibration purpose for reference use
4.2 Antenna calibration method
4.3 Results
4.4 Comments
5 Test on different parts of TV-FM radio installations
5.1 Gain at 27 MHz of TV and FM radio reception
antennas
5.2 27 MHz RF level delivered by the TV antenna
5.3 Induced RF 27 MHz on the TV antenna cable
5.4 Immunity of TV and FM radio antenna amplifiers
to 27 MHz
5.5 TV sets immunity test with a 27 MHz signal
by conduction
6 Complete TV installation illuminated by a 27 MHz
field
6.1 Test in free field measurements site
6.2 Test on real conditions in a residence site
6.3 Immunity synthesis of 20 complete TV
installations
6.4 Comments
7 Conclusions
History
Studies CB usage in different scenarios (different modulation modes and different RF output power). The study should asses CB compatibility (e.g. interference) with other telecommunication services (telephone, TV, etc.) in those different scenarios, by the use of EMC and radio spectrum measurements (methods widely accepted) and to co-ordinate with ERC and CENELEC. The study shall be based on actual up-to-date measurements data, as well as software simulation methods.
| Committee |
ERM TG8
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ES 202 056 : 1.1.1 | ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); ACTIVE ANTENNAS USED FOR BROADCAST TV AND SOUND RECEPTION FROM 47 MHZ TO 860 MHZ |
| TR 102 626 : 1.1.1 | ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); SYSTEM REFERENCE DOCUMENT; CITIZENS' BAND RADIO |
| ES 202 127 : 1.1.1 | ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); RADIO FREQUENCY AMPLIFIERS AND PRE-AMPLIFIERS USED FOR BROADCAST TV AND SOUND RECEPTION FROM 47 MHZ TO 860 MHZ |
| CISPR 20:2006+AMD1:2013 CSV | Sound and television broadcast receivers and associated equipment -Immunity characteristics - Limits and methods of measurement |
| UTEC 90 124 : 1991 | ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - INDIVIDUAL OR COMMUNITY ANTENNAS FOR BROADCAST RECEPTION - REQUIREMENTS |
| EN 50083-2:2012/A1:2015 | CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 2: ELECTROMAGNETIC COMPATIBILITY FOR EQUIPMENT |
| UTEC 90 130 : 86 AMD 1 88 | INDIVIDUAL OR CENTRAL BROADCASTING RECEPTION ANTENNA CABLES - DETAIL SPECIFICATION |
| EN 55020:2007/A12:2016 | SOUND AND TELEVISION BROADCAST RECEIVERS AND ASSOCIATED EQUIPMENT - IMMUNITY CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 20:2006) |
| ANSI C63.5 : 2006 | ELECTROMAGNETIC COMPATIBILITY - RADIATED EMISSION MEASUREMENTS IN ELECTROMAGNETIC INTERFERENCE (EMI) CONTROL - CALIBRATION AND QUALIFICATION OF ANTENNAS (9 KHZ TO 40 GHZ) |
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