I experienced that same problem at the last company I worked for. There was
a circuit breaker panel one the same wall that the 2 monitors were located.
We wound up re-arranging the area slightly to ensure that the monitors were
away
from that wall. It wasn't conducted through the line cord. My t
Rick,
Might the filtering of the 60Hz out of the power supplies be poor and
worse as the CRTs warm up? Remember, they're cold when you move them
elsewhere for a test.
Alternatively, might the 60Hz fluorescent lighting falling on these
monitors interact differently with the screen refreshing t
Hi Rick,
we experienced similar problems in our company.
The magnetic field may be produced in two ways:
1. Power cable in the wall. The sum of the currents is not zero because a (high)
percentage of the current flows to protective ground (multiple bonding or
capacitors, mainly in power line filt
All,
I have a pcmcia peripheral to test for FCC/EN55022 class B. Any
recommendations on a quiet laptop to serve as a host?
Thanks and best regards
Tom
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Anyone know a source for the document "Report 28", a Technical report
prepared by T1.E1.4 Working Group, Digital Subscriber Lines, HDSL, June
1994?
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I am interested in learning more about product liability law and its
relationship (or lack thereof) to regulatory compliance and regulatory
approvals, and would like to find a consultant in this field. The ideal
person would be knowledgeable in this field as it relates to Canada, the
US, and Euro
I have in my company, several people asking for help with swimming in their
monitors. There systems are connected to a half wall (windows on top, power
and heat on the bottom). The head is steam radiation via baseboard
radiators. These monitors are NOT next to any known magnetic fields. I have
ver
Does any one knows what are the EMC compliance requirements to get IT
products to Singapore?
Yours Sincerely,
Suzette Albert
Sr. Consultant Engineer
Suzette Albert suzette.alb...@daytonoh.ncr.com
NCR Corporation Tel:- 937-445-0515
Corporate Technology
A review of TEMPEST Legal Issues
Notice: I recieved this document a bit chopped up, while it is complete
thetext
is mismatched with the references, and several references appear to be
missing.
In the novel 1984, G
Transient ElectroMagnetic Pulse Surveillance Technology
Chris James
Engineering Services Manager
Dolby Labs Inc.
Wootton Bassett - Wiltshire - SN4 8QJ
-Original Message-
From: Chris Dupres [mailto:chris_dup...@compuserve.com]
Sent: Tuesday, June 01, 1999 7:17 AM
To: Qu Pingyu
Cc: emc-ps
Hi Qu.
You wrote:
I don't think that the letters stand for anything, rather it is a
(British?) set of performance specs, standards, requirements essentially
aimed at maintaing confidential communications. E.g. a Tempest monitor
will not bleed video or z modulation signals that may be picked up
Hello, Group:
Can somebody tell me what does TEMPEST stand for ? I know roughly what
TEMPEST is about but I can't find out what these 7 letters represent either
from books or internet. I suppose this is some kind of abbreviations, isn't
it ?
Regards
Qu Pingyu
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