So if I understand this, there is no testing required for Europe above a
gigahertz for EN 55022 at this time?
Bob Heller
3M EMC Laboratory, 76-1-01
St. Paul, MN 55107-1208
Tel: 651- 778-6336
Fax: 651-778-6252
=========================
"Pettit, Ghery"
<ghery.pettit@int
el.com> To
"[email protected]"
10/30/2008 04:47 <[email protected]>
PM cc
"[email protected]"
<[email protected]>
Subject
RE: Radiated Emission Measurements
above 1GHz
That is correct. It was quickly withdrawn and reissued without the limits
above 1 GHz. I'm still waiting for my updated copy from Global, too. :-)
From: [email protected] [mailto:[email protected]]
Sent: Thursday, October 30, 2008 1:54 AM
To: Pettit, Ghery
Cc: [email protected]
Subject: RE: Radiated Emission Measurements above 1GHz
Ghery, are you saying that the BS version has the error and was withdrawn?
If so we were not notified of this action by British Standards. We get
their standards through their subscription service.
Bob Heller
3M EMC Laboratory, 76-1-01
St. Paul, MN 55107-1208
Tel: 651- 778-6336
Fax: 651-778-6252
=======================================================
Robert E.
Heller/US-Corpora
te/3M/US To
"Pettit, Ghery"
10/30/2008 03:45 <[email protected]>
AM cc
"[email protected]"
<[email protected]>
Subject
RE: Radiated Emission Measurements
above 1GHz(Document link: Robert E.
Heller)
So what is the bottom line? Are there or are there not limits for Europe
(EN 55022) above a gig?
I have copies of both BS EN 55022:2006 and BS EN 55022:2006 +A1:2007
Incorporating corrigendum no. 1. Both standards have a section 6.2 and both
standards have limits from 1 to 6 GHz. BS EN 55022:2006 is listed in the OJ
so I assume that it is valid.
Bob Heller
3M EMC Laboratory, 76-1-01
St. Paul, MN 55107-1208
Tel: 651- 778-6336
Fax: 651-778-6252
====================================================================
"Pettit, Ghery"
<ghery.pettit@int
el.com> To
Sent by: Jim Hulbert <[email protected]>
[email protected] "Flavin, John"
<[email protected]>
"[email protected]"
10/29/2008 08:45 <[email protected]>
PM cc
Subject
RE: Radiated Emission Measurements
above 1GHz
You must have an early copy put out by BSI. They made a mistake and
included Amendment 1 to CISPR 22, Edition 5.0 and withdrew it promptly when
I pointed out their error. Limits above 1 GHz should not be included in EN
55022:2006.
Ghery S. Pettit, NCE
Convener, CISPR SC I WG3
From: [email protected] [mailto:[email protected]] On Behalf Of Jim Hulbert
Sent: Wednesday, October 29, 2008 10:09 AM
To: Flavin, John; [email protected]
Subject: RE: Radiated Emission Measurements above 1GHz
EN 55022:2006 does indeed include the limits for radiated emissions in the
range 1 GHz to 6 GHz. Look at section 6.2. This standard is published in
the OJ and becomes compulsory under the EMC Directive as of 1 Oct 2009.
Jim Hulbert, Group Leader
TSO Competitive & Compliance Engineering
Pitney Bowes, 35 Waterview Drive, Shelton, CT 06484
Tel: 203-924-3621 (Internal 442-3621)
Fax: 203-924-3352 (Internal 442-3352)
From: [email protected] [mailto:[email protected]] On Behalf Of Flavin,
John
Sent: Tuesday, October 28, 2008 5:20 PM
To: [email protected]
Subject: Radiated Emission Measurements above 1GHz
We have copies of AS/NZS CISPR 22:2006 and CNS 13438:2006, both of which
show radiated emission limits in the range 1-6GHz. Both reference CISPR
16-1-4 for the description of the test site. (Our copy of EN55022:2006 does
not show any such limits.)
A few questions:
Has the CISPR test site for > 1GHz been decided?
Has the validation method for the site been decided?
If the test site or site validation method is still not settled, how does
one test to the limits shown in these two standards?
John D. Flavin
Teradata TCP Engineering
17095 Via del Campo
San Diego, CA 92127
[email protected]
V: (858) 485-3874
F: (213) 337-5432
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