EMC-PSTC'ers,
What does Amendment A2:2003 to EN 55022:1998 (Amendment A2:2002 to
CISPR22:1997) cover, or where we can buy it? It was first listed in the
Official Journal of the European Union in the July 22, 2003 listing of
Harmonized Standards under the EMC Directive (C172 pages 2 to 15).
I've checked the web sites for ANSI, IEC, BSI, DECO, Document Center,
Global Engineering Documents, Techstreet, and other standards suppliers
several times since July without finding this particular amendment.
The foreword to CISPR 22:2003 (4th edition) says that it cancels and
replaces CISPR 22:1997+A1:2000+A2:2002. I found the following
differences between CISPR 22:2003 and CISPR22:1997+A1:2000:
* Section 2, Normative references, replaced CISPR 11:1990, CISPR 16-1:
1993, CISPR 16-2:1996, and ISO/IEC 11801:1995 with CISPR 11:1997,
CISPR 13:2001, AND CISPR 16-1:1999.
* Section 8.2.4, Operation of multifunction equipment, added.
* Section 9.5.1.1 changed to section 9.5.1, Methods of conformance
testing.
* Section 9.5.1.2 deleted.
* Section 9.5.2, Impedance stabilization network (ISN), has a number
of changes to the description of the properties ( paragraphs c)1)
through c)3) changed, c)4) added, e) changed).
* C.1.1 added a sentence about calibration.
* Many changes to Annex D, Schematic diagrams of examples of
impedance stabilization networks.
* Bibliography added.
Thanks!
John Barnes
dBi Corporation
http://www.dbicorporation.com/
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