Laser Pointers

As a follow-up (and conclusion) I am submitting a link to Ebay where these pens are marketed. This gives you an idea of the general misuse of these devices. This not meant as advertisement for Ebay and I hope that the posting of this link is not inappropriate. Just a pet peeve I guess. http://cg

RE: ANSI C63.4 -- ferrites

I have, a few years ago, seen ferrite material that was extruded into flexible hoses. Darned if I can remember what for. Came from one of the shielding outfits like Chromerics or somebody. Potentially, that could be treaded over an antenna cable - but it was somewhat brittle if you whacked it a go

EMC Standards for Brazil?

I am trying to find the EMC standards for Brazil. Here are the Telebras standards I think I need: 1) NBR 12304 2) NBR 320225 I think these standards are in Portuguese, but I would prefer an English translation. Don Kimball - This message is coming from the emc-pstc discussion list. To

Discontinuous Interference

Bonjour de Montreal, CISPR014 and EN50081-1 call for measurements of discontinuous interference, often reference as "clcks". The basic standard describe a quite complex method for measuring those but is there an easy way of finding if a particular units emits that kind of interference whitout the

RE: ANSI C63.4 -- ferrites

Hi folks, I have a sample of just such a flexible ferrite loaded cable here in my hand. I have had it for many years the intent being to use it for a test site antenna feed. All I remember about it (and my memory is not that good!) is that I believe it is of German manufacture. Any details I ha

Re: RE: ANSI C63.4 -- ferrites

ed.pr...@cubic.com writes: >Bob: > >You stress the importance of discrete ferrite absorbers placed closely >along the antenna cable. The obvious extension of this thought is to have >a special antenna coaxial cable which has ferrite material continuously >distributed along its external surface. > >

Need Compliance Design Antenna Rental

Hi, Does anyone know where I can rent(in the US)the broadband antennas designed & built by Compliance Design? Thank you Charles Grasso StorageTek 2270 Sth 88th Street Louisville CO 80027 MS 4262 gra...@louisville.stortek.com Tel:(303)673-2908 Fax(303)661-7115 - This message is coming f

Language Translation

Group, Does anyone in the group have any experiences, references, or suggestions on having highly technical operators manuals translated from English to other languages (EU)? The manuals are about 150 pages of a mixture of text, tables, and graphics. Thank you for any responses in advance, Respec

RE: ANSI C63.4 -- ferrites

I have seen power cables "impregnated" with ferrite throughout the entire length of the cable. These cables were very expensive (about $20.00 for a 6 foot cable), but were found to be very effective in situations where emissions were seen off of a unit's power cable. These cables were used as

Re: ANSI C63.4 -- ferrites

Ed, There is a material called Capcon, that acts as a distributed load. It works, but it's not low cost Derek. - This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to majord...@ieee.org with the single line: "unsubscribe emc-pstc" (withou

RE: ANSI C63.4 -- ferrites

Bob: You stress the importance of discrete ferrite absorbers placed closely along the antenna cable. The obvious extension of this thought is to have a special antenna coaxial cable which has ferrite material continuously distributed along its external surface. Is this a reasonable extrapolati

RE: Ferrites

Hi, If you are driving lines with fast rise times then you will still only get external currents if the shield of the coax is leaky or if the termination is not properly matched over the entire spectrum of the data bandwidth. If the ferrite is lossy and spaced closely enough compared to the shor