_
From: Price, Ed [mailto:ed.pr...@cubic.com]
Sent: Tuesday, February 28, 2006 6:22 AM
To: emc-p...@ieee.org
Subject: Ethernet Decoupling
I have a twisted-pair Ethernet receive and a twisted-pair Ethernet transmit
set of 4 wires penetrating what would otherwise be a shielded box
-Original Message-
From: drcuthb...@micron.com [ mailto:drcuthb...@micron.com]
Sent: Thursday, January 13, 2005 7:01 AM
To: lisa_cef...@mksinst.com; emc-p...@ieee.org
Subject: RE: Question on RF conversion
Lisa,
Rather than giving you one formula I will give you an algorithm
-Original Message-
From: Pettit, Ghery [ mailto:ghery.pet...@intel.com]
Sent: Thursday, January 13, 2005 8:14 AM
To: lisa_cef...@mksinst.com; emc-p...@ieee.org
Subject: RE: Question on RF conversion
Lisa,
That depends on the gain and efficiency of the antenna. However, for a
From: lfresea...@aol.com [mailto:lfresea...@aol.com]
Sent: Thursday, November 27, 2003 6:55 PM
To: emc-p...@ieee.org
Subject: 400 Hz filter
Hi All,
looking for a filter for a shield room. Needs to be 400 Hz capable, and good
for 230 Vac if possible. Anything above 30 Amps would be good.
-Original Message-
From: richwo...@tycoint.com [ mailto:richwo...@tycoint.com]
Sent: Tuesday, November 18, 2003 6:54 AM
To: emc-p...@majordomo.ieee.org
Subject: Seminars
A senior level EMC test technician is seeking training to enable his
eligibility for promotion to an entry
-Original Message-
From: Chris Maxwell [ mailto:chris.maxw...@nettest.com]
Sent: Monday, November 17, 2003 8:03 AM
To: Jeff Chambers; emc-p...@majordomo.ieee.org
Subject: RE: Leakage at Enclosure Seams
You may expect a small improvement because the overlap forms a
weak
There are many times where one of my colleagues has suggested that the cause
of regulatory compliance could be hastened by citing an appropriate legal
horror story to management (aka The Bean Counters). In one of my less stable
moments, I suggested that there ought to be a collection of court
-Original Message-
From: LIM,JAMES-CH (HP-Singapore,ex6) [ mailto:james-ch@hp.com]
Sent: Sunday, November 16, 2003 7:07 PM
To: IEEE EMC/Product Safety (IEEE, EMC/Product Safety)
Cc: LIM,JAMES-CH (HP-Singapore,ex6)
Subject: Product Certify For Airline Usage
Hi,
We
-Original Message-
From: Gary McInturff [ mailto:gmcintu...@spraycool.com]
Sent: Friday, November 14, 2003 10:46 AM
To: 'Crabb, John'; Ned Devine; IEEE EMC/Product Safety (IEEE,
EMC/Product Safety)
Subject: RE: Grounding
John,
You are correct, but you have just
In some ways, I have the luxury of having a Metrology Department that
maintains the periodic calibration on all of my test equipment. OTOH, as a
customer of this Metrology Department's product, I would like to have some
control over my overhead costs. And my latest bright idea has me getting
-Original Message-
From: Ken Javor [ mailto:ken.ja...@emccompliance.com]
Sent: Tuesday, November 04, 2003 4:03 PM
To: Bill Stumpf; 'emc-p...@majordomo.ieee.org'
Subject: Re: RS-103 help
I am not sure if you are asking for specific equipment model
numbers, or
general guidance.
From: Price, Ed
Sent: Tuesday, October 28, 2003 7:03 AM
To: 'ITL-EMC User Group'
Subject: RE: 47 CFR Part 90
From: ITL-EMC User Group [mailto:itl-...@itl.co.il]
Sent: Tuesday, October 28, 2003 12:03 AM
To: Emc-Pstc Group (E-mail)
Subject: 47 CFR Part 90
Dear All,
Does anyone know
-Original Message-
From: Ken Javor [ mailto:ken.ja...@emccompliance.com]
Sent: Thursday, October 16, 2003 7:03 PM
To: emc-p...@majordomo.ieee.org
Subject: metallic coatings
Does anyone have any suggestions for a metallic coating that can be
deposited on the interior of a
I don't think asking the age on an employment application is prohibited;
however, it invites suspicion and leaves a paper trail that may haunt you.
Defining a college graduation date is odd, and appears to be a silly way to
gauge the applicant's age. (Really, was EE course content so much
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
-Original Message-
From: Ralph McDiarmid [ mailto:ralph.mcdiar...@xantrex.com]
Sent: Monday, September 22, 2003 11:12 AM
To: emc-p...@majordomo.ieee.org
Subject: RE: Arcing Sparking
I suggest that an arc is something continuous and producing light or
illumination. A spark
From: GARY MCINTURFF [mailto:mcinturff3...@msn.com]
Sent: Monday, September 15, 2003 9:47 AM
To: Chris Maxwell; lfresea...@aol.com; emc-p...@ieee.org
Subject: Re: Ferrite Sleeving
If I remember correctly from years ago -its fairly brittle stuff and
problematic in areas that experience much
-Original Message-
From: Carpentier Kristiaan [ mailto:kristiaan.carpent...@thomson.net]
Sent: Monday, September 01, 2003 4:21 AM
To: emc-p...@majordomo.ieee.org
Subject: Changes on Part 15
Hello Group,
I noticed that the Part 15 rules have been changed since August 26th.
-Original Message-
From: Mike Hopkins [ mailto:michael.hopk...@thermo.com]
Sent: Friday, August 29, 2003 6:34 AM
To: 'drcuthb...@micron.com'; emc-p...@majordomo.ieee.org
Subject: RE: antennas
I believe amateur radio products are exempt from the EN's. someone
correct me if
From: richhug...@aol.com [mailto:richhug...@aol.com]
Sent: Thursday, August 28, 2003 2:29 AM
To: j...@jmwa.demon.co.uk; emc-p...@majordomo.ieee.org
Subject: Re: Multiple postings re fuse replacement markings
Folks,
Apologies for bombarding you with the same Email. This was because AOL sent
me
-Original Message-
From: Luke Turnbull [ mailto:luke.turnb...@trw.com]
Sent: Wednesday, August 20, 2003 12:05 AM
To: emc-p...@ieee.org
Subject: Insertion loss of an injection probe
Dear group,
I have a BCI testing standard that states the insertion loss
of an injection
From: garymcintu...@aol.com [mailto:garymcintu...@aol.com]
Sent: Monday, August 18, 2003 8:56 AM
To: michael.sundst...@nokia.com; lothar.schm...@cetecomusa.com;
cblac...@airspan.com; alex.mcn...@ingenicofortronic.com;
emc-p...@majordomo.ieee.org
Subject: Re: CDMA Product Approvals
So
-Original Message-
From: Gordon,Ian [ mailto:ian.gor...@bocedwards.com]
Sent: Monday, August 11, 2003 8:33 AM
To: 'IEEE EMC-PSTC GROUP'
Subject: Temperature effects on conducted emissions?
All
Can anyone suggest a means by which the indicated signal from a LISN +
transient
-Original Message-
From: John Woodgate [ mailto:j...@jmwa.demon.co.uk]
Sent: Thursday, August 07, 2003 9:23 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: Lightning Surge Characterization/Standards THANKS
I read in !emc-pstc that Chris Chileshe chris.chile...@ultronics.com
-Original Message-
From: Eric Penne [ mailto:epe...@olug.org]
Sent: Wednesday, August 06, 2003 8:44 PM
To: emc-p...@majordomo.ieee.org
Subject: Apples and ? comparison of dBuV/m
I've been perusing some FCC test reports and had a question that I
couldn't find an answer to.
-Original Message-
From: drcuthb...@micron.com [ mailto:drcuthb...@micron.com]
Sent: Thursday, July 10, 2003 11:59 AM
To: emc-p...@majordomo.ieee.org
Subject: apertures
I have a question on apertures. You may recall the formula
that is frequently given for signal attenuation
-Original Message-
From: kaan.l.greger...@l-3com.com [ mailto:kaan.l.greger...@l-3com.com]
Sent: Wednesday, July 09, 2003 11:47 AM
To: emc-p...@majordomo.ieee.org
Subject: Request for MIL-STD_461E CS101 tips for configuring a 400 Hz
Delt a Power System.
Hello Group,
I am
-Original Message-
From: John Cronin [ mailto:croni...@hotmail.com]
Sent: Tuesday, July 08, 2003 11:29 AM
To: emc-p...@majordomo.ieee.org
Subject: Instrument Controller Software
Hi
I have a requirement to log the screens from a spectrum analyser over a period
of between one
-Original Message-
From: richwo...@tycoint.com [ mailto:richwo...@tycoint.com]
Sent: Wednesday, July 02, 2003 5:43 AM
To: emc-p...@majordomo.ieee.org
Subject: CISPR Receiver/SA
If you were purchasing a brand new, fully CISPR compliant EMC
receiver/SA,
and wanted to obtain the
-Original Message-
From: Hudson, Alan [ mailto:alan.hud...@amsjv.com]
Sent: Monday, June 30, 2003 6:41 AM
To: EMC-pstc (E-mail)
Subject: Do you realise how annoying it is?
Rant on
I know it's been mentioned before, but I'm having a bad day so
I'll mention
it again. You
-Original Message-
From: Paolo Peruzzi [ mailto:paolo.peru...@esaote.com]
Sent: Thursday, June 12, 2003 6:27 AM
To: emc-p...@majordomo.ieee.org
Subject: MIL-STD 461 C
Dear group,
I would like to get the old broadband and narrowband RE limit
tables of the
superseded
From: Price, Ed
Sent: Monday, June 02, 2003 8:19 AM
To: 'EMC-PSTC List'
Subject: Surge Suppressors on a UPS
Hi Group!
Last Friday, I got ambushed in a meeting. I hate it when that happens!
A question was asked about whether it's OK to put a surge suppressor on the
output of a UPS
Hi Group!
Last Friday, I got ambushed in a meeting. I hate it when that happens!
A question was asked about whether it's OK to put a surge suppressor on the
output of a UPS that is supplying power to some expensive equipment. I opined
that I didn't think it should be necessary, but that it
-Original Message-
From: POWELL, DOUG [ mailto:doug.pow...@aei.com]
Sent: Friday, May 23, 2003 3:57 PM
To: EMC-PSTC (E-mail)
Subject: Bad Fuse vs. Good Fuse
Hello all,
Recently, in my company, we've been discussing what exactly constitutes a good
or bad fuse. In this industry we
From: lfresea...@aol.com [mailto:lfresea...@aol.com]
Sent: Friday, May 16, 2003 9:45 AM
To: emc-p...@majordomo.ieee.org
Subject: Graphing Software
Hi All,
I'm looking at plotting the response of devices on a polar plot, either 2D or
3D. In this cases it's the response of a field probe. Several
-Original Message-
From: Alexandru Guidea [ mailto:gui...@cae.com]
Sent: Friday, May 09, 2003 8:35 AM
To: 'emc-p...@majordomo.ieee.org'
Subject: TEMPEST regulations
Dear colleagues,
I am looking to procure an UK (or NATO) TEMPEST
standard/regulation -- JSP
480. Any help in
From: Franck GALVIN [mailto:franck.gal...@e-labs.fr]
Sent: Tuesday, May 06, 2003 8:36 AM
To: emc-p...@majordomo.ieee.org
Subject: Correction factors
Dear all,
I perform conducted or radiated emission test with HP8594EM spectrum analyser
or HP8656A receiver.
To not have measurements errors I
-Original Message-
From: John Harrington [mailto:jharring...@f2labs.com]
Sent: Monday, May 05, 2003 7:44 AM
To: 'emc-p...@majordomo.ieee.org'
Subject: ELF (E and H) survey equipment
Does anyone know where I might be able to rent (and failing
that purchase)
some E and H field survey
From: Andre, Pierre-Marie [mailto:pierre-marie.an...@intel.com]
Sent: Tuesday, April 29, 2003 7:00 AM
To: lfresea...@aol.com
Cc: emc-p...@majordomo.ieee.org
Subject: RE: FCC Limits
You can visit :
http://www.access.gpo.gov/nara/cfr/waisidx_01/47cfr15_01.html
Good luck
Pierre-Marie Andre
From: lfresea...@aol.com [mailto:lfresea...@aol.com]
Sent: Tuesday, April 29, 2003 7:34 AM
To: pierre-marie.an...@intel.com
Cc: emc-p...@majordomo.ieee.org
Subject: Re: FCC Limits
In a message dated 4/29/2003 9:01:17 AM Central Daylight Time,
pierre-marie.an...@intel.com writes:
You can
-Original Message-
From: james.free...@infineon.com [mailto:james.free...@infineon.com]
Sent: Friday, April 25, 2003 10:00 AM
To: tkrze...@genius.org.br; emc-p...@majordomo.ieee.org
Subject: RE: Check list for PCB Layout
Is this for real? is there actually in institute for geniuses?
-Original Message-
From: pat.law...@verizon.net [mailto:pat.law...@verizon.net]
Sent: Tuesday, April 22, 2003 10:59 AM
To: EMC-PSTC
Subject: Re: Symbols vs. text - was EN61010-1, Symbol 14
On Mon, 21 Apr 2003 08:28:19 -0700, ed.pr...@cubic.com wrote:
-Original Message-
From:
-Original Message-
From: djumbdenst...@tycoint.com [mailto:djumbdenst...@tycoint.com]
Sent: Monday, April 21, 2003 10:28 AM
To: emc-p...@majordomo.ieee.org
Subject: Low signal switching
Hello Friends,
I have an application in which I would like to switch system
signals on coax
-Original Message-
From: Rich Nute [mailto:ri...@sdd.hp.com]
Sent: Friday, April 18, 2003 11:49 AM
To: richhug...@aol.com
Cc: peperkin...@cs.com; emc-p...@majordomo.ieee.org
Subject: Re: Symbols vs. text - was EN61010-1, Symbol 14
Hi Richard:
You said We in the product safety
-Original Message-
From: Ken Javor [mailto:ken.ja...@emccompliance.com]
Sent: Monday, April 21, 2003 1:10 PM
To: Price, Ed; 'EMC-PSTC List'
Cc: 'Low, Aaron S'
Subject: Re: Bulk current injection method for CS101
The reason Mr. Low can't use the -461E figure Ed suggested
-Original Message-
From: Low, Aaron S [mailto:aaron.s@lmco.com]
Sent: Thursday, April 17, 2003 1:24 PM
To: emc-p...@majordomo.ieee.org
Subject: Bulk current injection method for CS101
I am wondering if any of you have had experience using a
current probe to
inject current into a
-Original Message-
From: drcuthbert [mailto:drcuthb...@micron.com]
Sent: Thursday, March 27, 2003 8:00 AM
To: 'robert Macy'; drcuthbert; 'emc-p...@majordomo.ieee.org'
Subject: RE: high immunity
Robert,
I figured 5 kV/m for a distance of 100 meters, over ground.
Using commonly
-Original Message-
From: Hjálmar Árnason [mailto:hjal...@mi.is]
Sent: Thursday, March 27, 2003 3:14 PM
To: emc-p...@majordomo.ieee.org
Subject: Calibrating police radar guns
Hi Forum
I can recall back in November 2000 there was some discussions here in
this group on how to fight
-Original Message-
From: King, Richard [mailto:richard.k...@uk.thalesgroup.com]
Sent: Monday, March 24, 2003 3:07 AM
To: 'emc-p...@majordomo.ieee.org'
Subject: Help wanted with succinct subject description for
non-specialists
Dear all,
I am working on an article about EMC for an
-Original Message-
From: C N [mailto:abx...@hotmail.com]
Sent: Monday, March 24, 2003 10:48 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: Help wanted with succinct subject description for
non-specialists
For non-technical people ... in other words KISS.
EMC is two things:
I
-Original Message-
From: Peter Conboy [mailto:peter.con...@piresearch.co.uk]
Sent: Monday, March 17, 2003 1:50 AM
To: 'emc-p...@majordomo.ieee.org'
Subject: Racing Car EMC
Anyone out there got an opinion on what standards should be
applied for the
electronics fitted to racing cars -
-Original Message-
From: Low, Aaron S [mailto:aaron.s@lmco.com]
Sent: Wednesday, March 19, 2003 11:49 AM
To: emc-p...@majordomo.ieee.org
Subject: RE: antenna port conducted emissions
I'd like to thank all those who replied so far.
According to MIL-STD-462D:
4.9.2 Operating
-Original Message-
From: Low, Aaron S [mailto:aaron.s@lmco.com]
Sent: Wednesday, March 19, 2003 7:44 AM
To: emc-p...@majordomo.ieee.org
Subject: antenna port conducted emissions
Folks,
I am interested in your opinions regarding antenna port
conducted emissions
(MIL-STD-461D
-Original Message-
From: Mike Hopkins [mailto:michael.hopk...@thermo.com]
Sent: Monday, March 03, 2003 1:32 PM
To: 'John Woodgate'; emc-p...@majordomo.ieee.org
Subject: RE: RADIATED IMMUNITY REQUIREMENTS FOR EN61326
Sorry, but I must be missing something
Transmitting antennas are
Listmembers:
Here's an interesting letter in The Lancet, with several UK physicians
calling for the deletion of the general ban on cell phones in hospitals.
http://www.thelancet.com/journal/vol361/iss9359/full/llan.361.9359.correspon
dence.24777.1
Ed
Ed Price
ed.pr...@cubic.com
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Thursday, February 27, 2003 11:41 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: Sharp Object
I read in !emc-pstc that Joshua Wiseman jwise...@printronix.com wrote
(in
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Saturday, February 22, 2003 12:05 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: IEC 61010 requirements
I read in !emc-pstc that peter merguerian pmerguerian2...@yahoo.com
wrote (in
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA USA
858-505-2780 (Voice)
858-505-1583 (Fax)
Military Avionics EMC Is Our Specialty
Shake-Bake-Shock - Metrology - Reliability Analysis
-Original Message-
From: Fred Townsend
-Original Message-
From: Wan Juang Foo [mailto:f...@np.edu.sg]
Sent: Friday, February 14, 2003 5:47 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: OATS Building
Walt,
I don't think an inflatable structure is going to be a good
candidate to be
a 'radome' (sp?) unless there is
-Original Message-
From: Kim Flint [mailto:kfl...@inkra.com]
Sent: Monday, February 10, 2003 6:15 PM
To: emc-p...@majordomo.ieee.org
Subject: best screw/washer choices for attaching PCB to Chassis?
Hi-
We have a fairly straightforward requirement of mounting a PCB
into a steel
-Original Message-
From: drcuthbert [mailto:drcuthb...@micron.com]
Sent: Monday, February 10, 2003 8:12 AM
To: 'Luke Turnbull';
Subject: RE: GPIB filtered bulkhead connectors.
Simply terminating the shield at the screened room wall
eliminates common
mode shield current. No more
Group:
I had a project engineer ask me if I could suggest any vendors for a modular
power supply for his project. I say project, because it's a ground-portable
box that does something or other which he didn't think I needed to know
about.
All I know is that he expects to put about 1kW of 208V,
-Original Message-
From: Duncan Hobbs [mailto:duncan_ho...@xyratex.com]
Sent: Tuesday, February 04, 2003 7:51 AM
To: emc-p...@majordomo.ieee.org
Subject: Multi - Lingual Markings For Industrial Equipment in the U.S.
Group,
Does anyone know if there are any state or federal
-Original Message-
From: Ravinder Ajmani [mailto:ajm...@us.ibm.com]
Sent: Monday, February 03, 2003 12:55 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: red tape
Red Tape is a very common term used for describing the bureaucracy of
Government of India (perhaps a legacy from British).
-Original Message-
From: Rich Nute [mailto:ri...@sdd.hp.com]
Sent: Friday, January 31, 2003 4:17 PM
To: j...@jmwa.demon.co.uk
Cc: emc-p...@majordomo.ieee.org
Subject: Re: single fault conditions
Hi John:
For example, at a previous employer, I observed several
instances of
-Original Message-
From: Gordon,Ian [mailto:ian.gor...@edwards.boc.com]
Sent: Thursday, January 23, 2003 7:15 AM
To: 'IEEE EMC-PSTC GROUP'
Subject: CALIBRATION AND CONSTRUCTION OF HELMHOLTZ COILS
All
I would like to construct a Helmholtz coil to perform magnetic field
immunity testing
-Original Message-
From: Gordon,Ian [mailto:ian.gor...@edwards.boc.com]
Sent: Thursday, January 23, 2003 7:15 AM
To: 'IEEE EMC-PSTC GROUP'
Subject: CALIBRATION AND CONSTRUCTION OF HELMHOLTZ COILS
All
I would like to construct a Helmholtz coil to perform magnetic field
immunity
Hello Groupies!
Is there a location where I may be able to download an English language
version of Korea's RF spectrum allocation scheme (sometimes called a
band-plan)? This would likely be similar to the USA FCC RR, Part 2. I
believe that I may have found the information I need at:
Hi group!
I would like to ask if some of our list members, who are familiar with
German industrial marking practices, to help settle a discussion.
I am trying to determine the significance of markings on an auto radiator ID
plate. The plate caries the markings:
Hans Windorf
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Thursday, January 16, 2003 1:28 AM
To: emc-p...@majordomo.ieee.org
Subject: Video Cameras for EMC Test Monitoring
I read in !emc-pstc that Price, Ed ed.pr...@cubic.com wrote
-Original Message-
From: Gary McInturff [mailto:gary.mcintu...@worldwidepackets.com]
Sent: Wednesday, January 15, 2003 4:27 PM
To: djumbdenst...@tycoint.com; emc-p...@majordomo.ieee.org;
smcen...@ustech-lab.com
Subject: RE: Video Cameras for EMC Test Monitoring
Hire one of the
-Original Message-
From: Mazzola, Santo [mailto:santo.mazz...@baesystems.com]
Sent: Wednesday, January 15, 2003 12:21 PM
To: 'Ken Javor'; emc-p...@majordomo.ieee.org
Subject: RE: Correlation of MIL-STD-461C and MIL-STD-461E
Ken,
I mixed up some of the procedures in my e-mail.
From: Sandi McEnery [mailto:smcen...@ustech-lab.com]
Sent: Wednesday, January 15, 2003 10:35 AM
To: emc-p...@majordomo.ieee.org
Subject: Video Cameras for EMC Test Monitoring
We are in the process of purchasing video cameras for monitoring EMC Immunity
testing up to 10V/M. Pricing for cameras
-Original Message-
From: Hans Mellberg [mailto:emcconsult...@yahoo.com]
Sent: Thursday, January 09, 2003 4:59 PM
To: John Woodgate; emc-p...@majordomo.ieee.org
Subject: Re: Fiber optic cable testing per EN 55022:1998 ?
As a matter of fact the local SCV EMC society paper next week
is
Would anyone know if Korea allocates 210 MHz to 216 MHz to TV VHF Channel 13
(as is the USA convention)? If not, then what emissions are authorized for
that band?
Thanks in advance!
Ed
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA USA
Dave:
I just found a url for that vehicle EMC spec. Notice that Ford, GM Daimler
Chrysler are setting up a lab accreditation scheme too.
http://www.fordemc.com/ http://www.fordemc.com/
Ed
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San
You could look to the SAE J1113 Surface Vehicle standard. This covers EMC,
ESD and physical environmental requirements for vehicle equipment. Further,
the major auto companies have internal standards. (The only one I can recall
is Ford's ES-XW7T-1A278-AB EMC specification.)
Ed
Ed Price
-Original Message-
From: richwo...@tycoint.com [mailto:richwo...@tycoint.com]
Sent: Wednesday, November 13, 2002 6:00 AM
To: emc-p...@majordomo.ieee.org
Subject: Radiated immunity testing above 1 GHz
I need to make a decision on an amplifier for radiated
immunity testing in
the 1-2
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Wednesday, November 06, 2002 2:01 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: docopocoss
I read in !emc-pstc that Price, Ed ed.pr...@cubic.com wrote (in
b78135310217d511907c0090273f5190d0b
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Tuesday, November 05, 2002 1:04 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: docopocoss
I read in !emc-pstc that Rich Nute ri...@sdd.hp.com wrote (in
200211051744.jaa26...@epgc264.sdd.hp.com) about
I think that another factor in shortening the life of incandescent lights is
the fact that they are usually mounted in a heavy glass protective fixture.
These glass globes offer a bit more safety from physical damage, and also
look nicer than a bare light bulb in a socket. But the light bulb runs
-Original Message-
From: HALL,KEN (HP-Roseville,ex1) [mailto:ken_h...@hp.com]
Sent: Wednesday, October 30, 2002 4:32 PM
To: 'POWELL, DOUG'
Cc: 'g...@microprecision.com'; Emc-Pstc (E-mail)
Subject: RE: Temp/Humidity Meter
Hello,
We buy Radio Shack and others and have them calibrated
Adding a bit to Ken's comments. I agree, but I have seen many times when
surprise emissions have been created by equipment that was never supposed
to do that. Even a simple receiver can have a spurious problem, and I have
encountered complicated receivers where T/R switches or electronic clamping
-Original Message-
From: Gordon,Ian [mailto:ian.gor...@edwards.boc.com]
Sent: Tuesday, October 29, 2002 3:25 AM
To: 'IEEE EMC SAFETY PSTC'
Subject: VSWR FROM ATTACHED DATA
People
You may remember that you helped me a few weeks ago with VRC/VSWR
assessments.
As part of the same work
-Original Message-
From: Denomme, Paul S. [mailto:paul.deno...@viasystems.com]
Sent: Tuesday, October 29, 2002 6:16 AM
To: 'emc-p...@majordomo.ieee.org'
Subject: RFI/EMI requirements for the automotive industry
Hi All,
Can someone please inform me of the standards RFI/EMI
-Original Message-
From: Pettit, Ghery [mailto:ghery.pet...@intel.com]
Sent: Friday, October 25, 2002 12:35 PM
To: 'Jacob Schanker'; Bill Flanigan; emc-p...@majordomo.ieee.org
Subject: RE: definitions?
Or we could simply do as a friend of mine does and refer to dB(dollar).
What's
There seems to be more than a few instances of odd differences in British
and American technical terms. One that I especially like is the name for
that little butterfly valve in a carburetor; we call it a choke, but the
British call it a strangler.
The odd thing is that the American preference
-Original Message-
From: Ted Rook [mailto:t...@crestaudio.com]
Sent: Friday, October 11, 2002 7:04 AM
To:
Subject: 160 Amp Triax
maybe you could try the DOD, they probably have something like
this to feed the deep space antenna at Arecibo ;-)
seriously now, I'm very curious to
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Thursday, October 10, 2002 12:23 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: High Voltage Equipment/Appliance Wire
I read in !emc-pstc that POWELL, DOUG doug.pow...@aei.com wrote (in
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Thursday, October 10, 2002 1:10 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: EMI suppression for fiber-optic thru-hole ...
I read in !emc-pstc that Doug McKean dmck...@corp.auspex.com
wrote (in
I have recently been pondering the safety design of the typical automobile
gasoline tank fuel quantity sensor (or sender) assembly. The several
examples that I have seen consist of a float attached to a mechanical pivot
arm. As the fuel level varies, the arm moves, changing the resistance of the
-Original Message-
From: Neil Helsby [mailto:nei...@solid-state-logic.com]
Sent: Tuesday, October 08, 2002 2:55 AM
To: emc-p...@majordomo.ieee.org
Subject: FCC information
Further to my recent queries, I was pointed at a couple of web sites.
These are:
ecfr.access.gpo.gov
-Original Message-
From: Lucian [mailto:y...@ht.rol.cn.net]
Sent: Thursday, October 03, 2002 5:27 AM
To: emc-p...@majordomo.ieee.org
Subject: information safe
Dear Sirs,
We know it's very important to keep information safe, while PC and its
monitor emit signals always. One method to
-Original Message-
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Wednesday, October 02, 2002 3:23 PM
To: emc-p...@majordomo.ieee.org
Subject: Re: preplated steel
I read in !emc-pstc that Ted Rook t...@crestaudio.com wrote (in
sd9b1823@peavey.com) about 'preplated
Everybody
I need to assess the uncertainty of radiated emission and immunity
measurements and thus need to measure the mismatch between
components in the
systems. The frequency range of interest is 30MHz-1GHz)
Is there a way in which I can measure the VSWR of a
cable-antenna-receiver/amplifier
-Original Message-
From: Alan E Hutley [mailto:nutwoo...@nutwood.eu.com]
Sent: Wednesday, September 25, 2002 11:43 PM
To: Emc-Pstc Discussion Group
Subject: EMC Prosecution in UK
EMC Prosecution, the company mentioned in the report Hot UK Ltd is owned by
Helen of Troy based in El Paso
Muriel:
The biggest difference is the first stage of the spectrum analyzer. The
typical SA presents the signal (possibly through a bandpass filter and
attenuators) to the first stage mixer. A receiver typically has a tuned RF
section, which improves selectivity. A SA thus has a higher noise
-Original Message-
From: Jim Eichner [mailto:jim.eich...@xantrex.com]
Sent: Wednesday, September 18, 2002 1:36 PM
To: 'Ken Javor'; Jim Eichner; 'EMC-PSTC - forum'
Subject: RE: Current from Car 12V cigarette lighter socket
Thanks.
The solution you propose is in the works. The SAE is
This discussion is touching on several aspects of Personal Electronic
Devices (PED's) aboard aircraft. Bruce Donham, of Boeing, has a two-year-old
paper with some hard data at:
http://www.boeing.com/commercial/aeromagazine/aero_10/interfere_story.html
Also, here's a cross reference to PED
-Original Message-
From: Ted Rook [mailto:t...@crestaudio.com]
Sent: Friday, September 13, 2002 8:05 AM
To:
Subject: electricity and water
my 2c
The audience are children.
Children do not even know what electricity is.
This would seem to require education in more than one topic
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