Moshe:
The easiest place is to go to Newark on-line:
http://www.newark.com
and peruse their catalog. Some manufacturers of multi-cable are:
Dearborn
3M
Belden
Alpha
Regards,
Ed
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
-Original Message-
From: Price, Ed [SMTP:ed.pr...@cubic.com]
Sent: Wednesday, October 13, 1999 12:25 PM
To: 'emc-p...@ieee.org'
Subject: FW: comb generator
Posted for: john.linst...@cdynamics.com
-Original Message-
From: Linstrom
Posted for: john.linst...@cdynamics.com
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC
Possibly Solar Turbines (in San Diego) and Williams Research (made turbines
and generators for the cruise missile).
Ed
-Original Message-
From: Ken Javor [SMTP:ken.ja...@emccompliance.com]
Sent: Tuesday, October 12, 1999 1:23 PM
To: Rossi Giuseppe; emc-p...@majordomo.ieee.org
Mark:
Old CMOS design may not have much protection. I would suggest that you
play it conservatively. Unplug the cluster of input wires from your
controller. Or, pull the boards from the backplane if you can. If this is
somehow impossible, I would short the inputs to ground using wire braid or
an
Posted for Eric Monk, intertest.systems...@ieee.org
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military
-Original Message-
From: Muriel Bittencourt de Liz [SMTP:mur...@grucad.ufsc.br]
Sent: Thursday, October 07, 1999 5:43 AM
To: Lista de EMC da IEEE
Subject: broadband narrowband emissions
Group,
I'd like to have a clear definition of what are narrowband and broadband
Derek:
For test jigging, I always go with an air core if possible.
100 uH is #10 wire wound on a 6 diameter helix, 6 long, with about 32
turns. For a coil form, try an oatmeal can or a piece of PVC drain pipe.
(That'll impress the customers!)
My next choice would be a powdered iron toroid,
Ken Eric:
I just measured two little sheet magnets using a Bell 4048 Gaussmeter (with
DC peak hold function) and a Bell T4048 Transverse (Hall) probe (which looks
like a little 0.05 square sensor chip on a stick).
The first magnetic is a 1 diameter by 0.04 thick disc. Using moderate
finger
-Original Message-
From: Doug Piper [SMTP:doug.pi...@wovenelectronics.com]
Sent: Wednesday, October 06, 1999 7:18 AM
To: 'Price, Ed'
Subject: RE: A Viral Story
Ed,
Do you mind telling me what kind of virus filter did you use to catch the
virus in the mail server
Eric:
Although this sounds like a good mechanical solution, there's a few
electrical things that really worry me.
Is this magnetic sheet material electrically non-conductive? Maybe it is,
with tiny little magnetic bits buried in a non-conductive plastic. OTOH,
maybe you will get some
Hi Listmembers:
There's very good news for everyone on this list. The EMC-PSTC list has just
survived its first virus incident! And the credit for this must go to the
IEEE which implemented automatic virus filtering on all email several months
ago.
Here's what happened. One of our members had
Posted for sparaci...@andovercontrols.com:
-Original Message-
From: sparaci...@andovercontrols.com [SMTP:sparaci...@andovercontrols.com]
Sent: Monday, October 04, 1999 1:35 PM
To: emc-p...@ieee.org
Subject: NEBS Levels..
Hello Group,
I should probally direct this
Posted for Eric:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our Specialty
Hi Listmembers:
Today's weird science question is about sensing the strength of a permanent
magnetic field.
I need to expose an electronics box to a strong magnetic field (10 Gauss).
Then, after removing the field, I need to approach the box with a compass
and note the separation distance
Reposted from a Usenet ham equipment newsgroup:
Contact either original poster directly
Usual disclaimers
From: k6hm k...@wenet.net
Newsgroups:
rec.radio.amateur.boatanchors,rec.radio.amateur.equipment,rec.radio.amateur.
homebrew,sci.electronics.equipment
Subject: Re: FS HP Spectrum
Posted for : gumersi...@televes.com
-Original Message-
From: López Arca, Gumersindo [SMTP:gum...@televes.com]
Sent: Wednesday, September 29, 1999 12:58 AM
To: 'emc-p...@ieee.org'
Subject: FCC, UL and CSA requirements
I would to know which parts of FCC, UL and
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our Specialty
Shake-Bake-Shock -
Repost from a Usenet Equipment Newsgroup:
Reply directly to Richard Parrish
Usual disclaimers.
From: Richard F Parrish calc...@postoffice.swbell.net
Reply-To: calc...@postoffice.swbell.net
Organization: Cal Center, Inc.
Newsgroups: sci.electronics.equipment
Subject: FS HP8569A spectrum
Ravinder:
Try Solar Electronics. They might have the ability to make an amp somewhat
above the customary 100 Watts or so.
http://www.solar-emc.com/
Ed
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Derek:
Two possibilities. I use a Keithley 580 Milliohmmeter. It is very nice and
stable and reliable, and will read to 0.01 milliohm (and cost me about
$1500). Of course, that needs to be done as a 4-terminal (Kelvin)
measurement.
There is a company (C H Sales, Telephone:(800)325-9465 or
Here's another Usenet ad for a shielded enclosure filter.
Usual disclaimers.
Contact the seller directly.
List-Post: emc-pstc@listserv.ieee.org
Date: Sat, 18 Sep 1999 12:33:38 -0700
From: wor78...@snowhill.com
Newsgroups: misc.industry.electronics.marketplace,rec.radio.swap
Subject: FS: 2 x 50
Posted for: aimee.l.da...@us.ul.com
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services
, 1999 2:44 PM
To: 'Price, Ed'
Subject: RE: help
My question: we have a UL mark on a box we build. One of the requirements
that the auditors check is flammability of materials. 2 parts give us
trouble - a molded bezel and a plex screen. Both are materials purchased
elsewhere by our
Posted for Ken Javor, em...@yahoo.com
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC
Of Price, Ed
Sent: Friday, September 10 1999 02:21
To: 'Jim Eichner'; 'EMC-PSTC - forum'
Subject: RE: Sweeping components and filters
Jim:
OK, here's my 2 Euro's opinion!
If you are starting from scratch, then buy a used HP-141T mainframe
Posted for a.we...@cellstack.com:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is
Derek:
A 10 amp LISN can usually handle 30 amps for a little while. (It's only a
matter of ohmic heating at the external and internal connections and the
inductor wire.)
Uhh, well, maybe with a strong fan.
Or, as I once did, filled with silicon oil.
Or, as I also once did, fitted with a pipe
Jim:
OK, here's my 2 Euro's opinion!
If you are starting from scratch, then buy a used HP-141T mainframe with an
8552 and 8556 plug-ins. This will give you a spectrum analyzer with analog
memory, covering 20Hz to 300 KHz. And it has a tracking generator to provide
the excitation. Later you can
Posted for barn...@symbol.com:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our
Joe wrote:
-Original Message-
From: marti...@pebio.com [SMTP:marti...@pebio.com]
Sent: Tuesday, September 07, 1999 2:04 PM
To: emc-p...@majordomo.ieee.org
Cc: marti...@pebio.com
Subject:Immunity Problems ??
Hi Listmembers:
Here's a copy of a Usenet posting for a gadget which someone was asking
about just last month.
As usual; the usual disclaimers. Reply directly to joe or post into the
Usenet group.
Ed
From: j...@travelgazette.com
Newsgroups: sci.engr.electrical.compliance
Subject: Biddle
Posted for chuck_me...@electro-test.com:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC
Posted for john.linst...@cdynamics.com
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC
Posted for non-member Jeni Fitzpatrick (Orendorff) [jf...@microsoft.com]:
Reply as shown.
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
Posted for Fred Adt:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our Specialty
Here's a copy of a For-Sale post that appeared in the Usenet
rec.radio.amateur.boatanchors group (dedicated to tube-type communications
and test equipment; you know, heavy as a boatanchor!)
Usual disclaimers; reply directly to Vince.
From: Vince Rhea vint...@mis.net
Newsgroups:
Posted for Ivan Velasquez:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our
Posted for Dan Irish:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our Specialty
John:
So you need another 10dB of gain between 1 5 GHz. I have used Miteq
low-noise preamps in the past, but I bought octave-band models and I paid a
lot extra for absolute lowest noise figure with about 35dB of gain. I
suggest you call Miteq (get the noise figure of your spectrum analyzer
Posted for John:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics EMC Services Is Our Specialty
Posted for j.benary [jben...@netvision.net.il]:
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
619-505-2780 (Voice)
619-505-1502 (Fax)
Military Avionics
Following up on the subject of concrete efflorescence, here's a site:
http://seal-it.sk.ca/alkali.htm
Ed
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA. USA
Hi Listmembers:
I have been going through the pile of (564) emails accumulated during the
week that I have been gone, and I came across mention of a plastic film
product from Fuji which can measure the contact pressure of joined surfaces
(like the pressure of a conductive gasket). Just stick it
Scott Egon:
What you are seeing with the concrete is a slow-moving chemical reaction
called efflorescence. Water can migrate from one side of a slab to another.
The water reacts with the lime in the cement, and ultimately moves through
the concrete, molecule by molecule.
My lab at General
John:
If someone abuses our list, in any of several ways, we will immediately
delete them from the list. Everyone receives our standard Greeting Message
when they join. The few rules of etiquette are quite clear.
Ed
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
Eric:
Better take a couple of deep breaths before your start advocating trade
tariffs. I suppose that you would also advocate putting a line item
surcharge on all of your products going to Europe to cover the cost of CE?
Now, I'm not defending our Prop 65 too strongly. I think it's ridiculous
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-)
-Original Message-
From: Aschenberg, Mat [SMTP:matt.aschenb...@echostar.com]
Sent: Thursday, August 05, 1999 6:17 AM
To: 'roger.vi...@wwgsolutions.com'; Lacey,Scott
Cc: 'Price, Ed'; 'emc-p...@ieee.org'
Subject: RE: cost effective EMC facility
I was under
Hi Listmembers:
For those of you who said Lemelson who? (myself included), here's a good
background link:
http://www.si.edu/lemelson/lemelson/legacy.html
Ed
:-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):-):
-):-):-)
Ed Price
ed.pr...@cubic.com
Electromagnetic
Arun:
I was just struck by what you said about setup a Sea Plane or a salt water
based site . Has anyone ever set up an OATS using salt water as the ground
plane? Talk about excellent surface smoothness, easy to level and cheap
material, plus simple repair! (Uhh, could we say it fixes itself?)
Posted for a listmember Rob Stirling, whose email is in transition:
Greetings Colleagues!
I'm the proprietor for one of (and I believe ONLY) Western Canada's EMC
Test house, located outside of Vancouver, B.C. called Protocol Labs. As a
start-up venture, I can finally say I'm over
Hi listmembers:
Does anyone know of a site where I could examine or download the rather huge
British Ministry of Defence DEFSTAN 59-41? I have an older copy, which
allows reproduction and duplication, so maybe someone has this doc available
somewhere.
Thanks,
Ed
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