Jan,
Check out EN 301 489-17 V1.2.1 : Electromagnetic compatibility and Radio
spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standard for
radio equipment and services; Part 17: Specific conditions for 2,4 GHz
wideband transmission systems and 5 GHz high performance RLAN equipment
Amund et. al,
Since IMO is a member organization, I doubt there is such thing as an
IMO vessel.
Kind Regards,
Sam Wismer
Engineering Manager
ACS, Inc.
*Tel: (770) 831-8048
*Fax: (770) 831-8598
*Web: www.acstestlab.com
*swis...@acstestlab.com
From:
Jan,
802.11h is in the works which will share some of the 5GHz band with military
radar and be a somewhat worldwide standard. I believe that 802.11i will
shortly follow with added security enhancements. I have a presentation on
this somewhere but can't locate it for more details at the moment
There is an ETSI standard EN 301 893 http://pda.etsi.org/pda/AQuery.asp
The standard is not harmonized yet, but recently published.
Lothar Schmidt
BQB Technical Manager
EMC/Radio/SAR
CETECOM Inc.
411 Dixon Landing Road
Milpitas, CA 95035
' +1 408 586 6214
7 +1 408 586 6299
From: Jan
Hi,
Has anyone encountered any issues with these devices with regard to Radiated
Emissions at 75MHz (and 100, 125, 150) and any recommendations to correct
please.
Many thanks
Carl
Carl Richards,
Global Approvals Manager,
Aspect Communications UK Limited,
E-mail carl.richa...@aspect.com
Jim,
I have been looking for a definition on the web site
http://www.imo.org/home.asp but I have not found any .
Amund
-Opprinnelig melding-
Fra: owner-emc-p...@majordomo.ieee.org
[mailto:owner-emc-p...@majordomo.ieee.org]På vegne av Jim Eichner
Sendt: 19. september 2003
We currently conduct the DO-160x, Sec. 15 test using a declination compass
manufactured by Ames Instrument Company. The compass has 0.5 degree markings
which allows you to resolve to 0.25 degrees quite easily by eye.
The external test labs that we deal with conduct the test in this manner as
Does anyone know if there are any RTTE Harmonized Standards for a 5
GHz RLAN product?
Thanks,
Jan Heffken
--
CoreComm Webmail.
http://home.core.com
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
Visit our web site at:
An arc is more than just a plasma discharge. An arc is when the current
density is quite high and the gas goes from abnormal glow discharge into the
arc region.
Dave Cuthbert
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Monday, September 22, 2003 1:33 PM
To:
From: lfresea...@aol.com [mailto:lfresea...@aol.com]
Sent: Tuesday, September 23, 2003 4:50 AM
To: emc-p...@ieee.org
Subject: Magnetoic field test in DO-160
Hi all,
I'm looking into the best way to perform the magnetic field from equipment
test in DO-160. I'm currently using a compass, but
Hi all,
I'm looking into the best way to perform the magnetic field from equipment
test in DO-160. I'm currently using a compass, but has any one got a better
idea?
If I have to stick with a compass, has anyone go a preferred Vendor/model?
Thanks,
Derek N. Walton
Owner, L F Research EMI
All,
There will be a joint Northeast Product Safety Society and EMC Society
meeting on Wednesday, September 24, at EMC Corporation's Customer
Briefing Center at 42 South Street in Hopkinton, MA. A social hour with
light refreshments will begin at 6:00 PM and the technical meeting will
start at
Hi Kevin,
there is a version of Ethernet called Industrial Ethernet. One of the leaders
is Contemporary Controls. I've tested their hubs and they are very good...
Talk to George Karones His e-mail is:
gkaro...@ccontrols.com
Cheers,
Derek N. Walton
Owner, L F Research EMI Design and
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