• There are no items in your cart

BS CISPR 12:1997

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Vehicles, motorboats and spark-ignited engine-driven devices. Radio disturbance characteristics. Limits and methods of measurement
Available format(s)

Hardcopy , PDF

Withdrawn date

05-21-2002

Language(s)

English

Published date

04-15-1999

1 Scope
2 Normative references
3 Definitions
4 Limits of disturbance
4.1 Determination of appropriate limit level
4.2 Broadband emissions
4.3 Narrowband emissions
5 Methods of measurements
5.1 Measuring instrument requirements
5.2 Measuring location requirements
5.3 Test object conditions
5.4 Test frequencies
5.5 Data collection
6 Methods of checking for compliance with CISPR requirements
6.1 Evaluation (general)
6.2 Type test
6.3 Surveillance of series production
6.4 Quick prototype check for development testing (broadband
      emissions only)
Annexes
A Statistical analysis of the results of measurements
B Rod antenna calibration - The equivalent capacitance
      substitution method
C Antenna and transmission line maintenance and calibration
D Contruction features of motor vehicles affecting the emission
      of ignition noise
E Measurement of the insertion loss of ignition noise suppressors
F Methods of measurement to determine the attenuation characteristics
      of ignition noise suppressors for high-tension ignition systems

Supplies protection for broadcast receivers in the frequency range of 30 MHz to 1000 MHz when used in a residential envrionment. May provide adequate protection for new types of receivers or radio transmissions used in the residential environment nearer than 10m to the vehicle or device.

Committee
GEL/210
DevelopmentNote
Supersedes BS 833(1970), which remains current. (10/2005)
DocumentType
Standard
Pages
46
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

Standards Relationship
CISPR 12:2007+AMD1:2009 CSV Identical

DEFSTAN 59-41(PT3)SEC3/1(2003) : 2003 ELECTROMAGNETIC COMPATIBILITY - PART 3: TECHNICAL REQUIREMENTS TEST METHODS AND LIMITS - SECTION 3: LRU AND SUB SYSTEMS (INCLUDING LAND VEHICLE INSTALLED ANTENNA TEST)
DEFSTAN 59-41(PT5)/3(2003) : 2003 ELECTROMAGNETIC COMPATIBILITY - PART 5: PERFORMANCE SPECIFICATION FOR SPECIALISED EMC TEST EQUIPMENT
DEFSTAN 59-41(PT1)/7(2002) : 2002 ELECTROMAGNETIC COMPATIBILITY - PART 1: INTRODUCTION AND GUIDE TO THE SPECIFICATION AND SELECTION OF EMC REQUIREMENTS

CISPR 25:2016 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
CISPR 16-1:1999+AMD1:2002 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus

View more information
US$313.84
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.