Re: [JunkMail] 1500 ohms 100 pF gun?

2006-06-21 Thread emc-p...@ieee.org
Hi Cortland and the group (from vacation in Orange County, CA), I remember using such a network in a home built ESD simulator many years ago at Bell Labs, a human "finger" model. Electronic telephones that had no problem with such a simulator did not come back for warrantee repairs. The IEC net

RE: Requirements for evaluations kits

2006-06-21 Thread emc-p...@ieee.org
Mr. Jensen, FCC Cellular and PCM are regulated under 47CFR Part 22 & 24, and the Bluetooth must meet 47CFR Part 15 requirements, and all are subject to certification. The transmitter circuit board can be Certified for "evaluation" or "demonstration" purposes so long as it is not intended to be us

Re: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
In message <231db4b2f2634a4c94d87d89a4fa81d201542...@ny13ex011.global.ds.honeywell.c om>, dated Wed, 21 Jun 2006, "Sterner, David [S&FS]" writes >If a pair of lines connects only two ports, each of the two ports is >100 ohms impedance, and the cable is uniform, please explain how the >Etherne

RE: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
In a message 21-Jun-06 Mr. Woodgate stated "I don't understand why you have sent this information. I've no doubt it's all true, but you haven't quoted any of the message you are responding to, and you haven't commented on the permitted unbalance of the port impedances, which is one subject under d

Re: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
In message <231db4b2f2634a4c94d87d89a4fa81d201542...@ny13ex011.global.ds.honeywell.c om>, dated Wed, 21 Jun 2006, "Sterner, David [S&FS]" writes >Per ANSI/IEEE 8032.3x Ethernet Cat 5, 6, and 7 cables have only two >ports, additional ports are forbidden. Both ports are transformer >isolated fo

RE: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
Per ANSI/IEEE 8032.3x Ethernet Cat 5, 6, and 7 cables have only two ports, additional ports are forbidden. Both ports are transformer isolated for a 100-ohm impedance termination. Communication to other network locations is always through an active device (e.g. hub, switch, router). The only v

1500 ohms 100 pF gun?

2006-06-21 Thread emc-p...@ieee.org
Was looking for one for some military testing at work. I seem to recall that the Andy Hish ESD-255 used this network in one of its probes. Am I wrong? Cortland Richmond KA5S - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list.Website: http://www.iee

IEEE PSES Newsletter and Symposium

2006-06-21 Thread emc-p...@ieee.org
The latest issue of the IEEE PSES Product Safety Newsletter is now available on line at : http://www.ieee-pses.org/newsletters.html Note: You must be a member of the IEEE Product Safety Society to access the current versions of the newsletters. Abstracts for papers being presented at

RE: Requirements for evaluations kits

2006-06-21 Thread emc-p...@ieee.org
Hi, There is a guidance document on radio kits from the RTTECA. http://www.rtteca.com/TGN02.doc Regards Allen From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Kim Boll Jensen Sent: 20 June 2006 15:32 To: EMC PSTC Subject: Requirements for evaluations kits Hi all I have a spe

Re: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
In message <062120060433.25342.4498CC271E7162FE2207020853CECE020A900A02@comc ast.net>, dated Wed, 21 Jun 2006, neve...@comcast.net writes >I am looking for the actual data supporting the chosen LCL >characteristics for the CAT5, 6 and 7 ISN per the standard.  Yes, and I think that data (

RE: Source for soft copy network licensed Euro Normes, and maybe consolidated versions!?!?

2006-06-21 Thread emc-p...@ieee.org
We have used British Standards in the past for a multi site licence agreement, they do have a partner in the US. Also ILI in the UK have quoted us in the past for multi licence downloads. as a final note I shall be leaving my job here at the end of June and would like to thank everyone on the li

Re: CISPR22 Edition 5 SLCE and Ethernet

2006-06-21 Thread emc-p...@ieee.org
John, I am looking for the actual data supporting the chosen LCL characteristics for the CAT5, 6 and 7 ISN per the standard. According to the described intent of the standard, the ISN characteristics are such to purposely introduce imbalance, supposedly to replicate the LCL characteristics of a "