Re: [PSES] Immunity testing in a reverb chamber - Stimulus question

Less than 300 meters, right? Ken Javor Phone: (256) 650-5261 From: Cortland Richmond Reply-To: Cortland Richmond Date: Fri, 12 Aug 2016 22:21:26 -0400 To: Subject: Re: [PSES] Immunity testing in a reverb chamber - Stimulus

Re: [PSES] Immunity testing in a reverb chamber - Stimulus question

Take the 1uS pulse of a 2.2 GHz ADS37A pulsed immunity test (at >20KV/m!); a reverberant chamber's propagation paths will have to differ by more than 300 meters to ensure the desired pulse width is preserved at an EUT. Cortland On 8/11/2016 11:02 PM, John Woodgate wrote: Re: [PSES]

Re: [PSES] EU OJ today

These standards don't go on the Declaration of Conformity. It would be a bit of tautology to state that you are placing the CE mark on your product to declare that you conform to the Directive that requires you to place a CE mark on your product. I believe that the quality standards are

Re: [PSES] EU OJ today

At least for self, the first time that have noted the NLF/marking stuff associated with this stuff. So the environmental and quality programs should be part of a product's Declaration of Conformity? Brian From: Ted Eckert [mailto:ted.eck...@microsoft.com] Sent: Friday, August 12, 2016 1:16

Re: [PSES] EU OJ today

Hello Brian, I don't think this is new. The oldest reference I have is from November 2013. However, this is just because my files on the subject don't go back further. I believe these have been harmonized standards under the marking directive for a long time.

Re: [PSES] Need a LARGE Chamber

Intertek has a group out of Boston that specializes in "in situ" EMC testing, even outdoors. That's the best bet I can think of. Colorado Brian -- Original Message -- From: Ken Javor To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Need a LARGE

Re: [PSES] iNARTE EMC accreditation - thoughts?

Flip side of that is back when I had an employer those certs kept him off my back getting other certs or a Masters, where he was on everyone else to get some advanced degree. The certs are much less expensive in time and $$$ than going back to school. And just the aggravation of someone

Re: [PSES] Need a LARGE Chamber

Ken: “I can’t imaging ANYONE allowing you to test an incinerator in their chamber! Ha!” Well hah I say right back to you. J In the 80’s, I built a 50’ long shielded enclosure (Fred Nichols of LMI did the installation) for EMC testing of turbine APU’s (aircraft Auxiliary Power Units).

Re: [PSES] iNARTE EMC accreditation - thoughts?

Had several of them; dropped them; don’t need them; don’t want them; never helped me get work, never stopped me from getting work. So, while the certs look pretty, they have little meaning and unless a company pays for them, they simply are not worth the expense. But that is just my view.

Re: [PSES] EU OJ today

Mr. Pickard, thanks much for link. Et al, am confused - is this saying that 1221/2009 (ISO 14k and 17k stuff) is now part of a marking directive? Brian From: Ronald Pickard [mailto:ronald.pick...@compoundphotonics.com] Sent: Friday, August 12, 2016 8:38 AM To: EMC-PSTC@LISTSERV.IEEE.ORG

Re: [PSES] iNARTE EMC accreditation - thoughts?

Is there an online version of the test [Similar to Labview?] If so – sign me up..!! Best Regards Charles Grasso Compliance Engineer Echostar Communications (w) 303-706-5467 (c) 303-204-2974 (t) 3032042...@vtext.com (e)

Re: [PSES] Need a LARGE Chamber

Doug: Can you perhaps think outside the incinerator for a moment? Consider that a shipping container can be a decent shielded enclosure (with proper attention to penetrations, seams and door gasketing). It's my guess that you could achieve 80 dB SE across a wide spectrum, so a figure of 40 dB

Re: [PSES] Need a LARGE Chamber

He said Canada. The only question in my mind is, is there any part of Canada that is not remote? :-) Ken Javor Phone: (256) 650-5261 From: Doug Powell Reply-To: Doug Powell Date: Fri, 12 Aug 2016 09:54:56 -0600 To: Subject:

Re: [PSES] iNARTE EMC accreditation - thoughts?

Hi James, May I offer an alternative viewpoint to my esteemed colleagues (I guess there’s one in every crowd)? I believe the answer to gaining iNARTE certification is “it depends”, like so many other questions in EMC. When NAVLAP initially proposed and promoted the idea of a NARTE

Re: [PSES] Need a LARGE Chamber

Hmmm Doug, well that’s an interesting one. You might consider doing what John McCloskey (Chief EMC Engineer for NASA’s James Web Space Telescope) did and perform the immunity tests on just the electronics control package, rather than the whole enchilada (in John’s case, the entire satellite).

Re: [PSES] iNARTE EMC accreditation - thoughts?

Hi James, Ed Price had some very good comments below and I concur completely that the credential will bolster your image. iNARTE has been a primary personal certification resource for EMC, ESD, Telecom and Product Safety professionals for over 25 years. I’ve held an EMC Certificate during

Re: [PSES] Need a LARGE Chamber

Doug,Can you go out in the New Mexico desert and get a temporary waiver from the FCC?Doug

[PSES] EU OJ today

To all, FYI. In the EU OJ today (see link below), there were six (6) harmonized standards lists published relating to 5 directives and 1 regulation. Directives: 2014/68/EU, 2014/53/EU (still very abbreviated), 2014/30/EU, 2014/34/EU, 2014/33/EU Regulation: 765/2008

[PSES] Need a LARGE Chamber

I am working with a client that is building a portable incinerator system that is built into three full-size sea containers and burns diesel fuel as the primary fuel. It has a stack that is about 60 ft when fully assembled. We need to do a fully assembled test, and I need access to either a BIG

Re: [PSES] Immunity testing in a reverb chamber - Stimulus question

Thanks to the both of you! Best Regards Charles Grasso Compliance Engineer Echostar Communications (w) 303-706-5467 (c) 303-204-2974 (t) 3032042...@vtext.com (e) charles.gra...@echostar.com (e2)

Re: [PSES] Wireless Regulatory Engineer position

I also got same email from this recruiter about the position below. Full Title: LMR Regulatory Engineer (Direct hire) Compensation:Based on Experience Location: Atlanta, GA (relocation required - assistance available)   Christopher From: John Cochran To:

[PSES] Wireless Regulatory Engineer position

I got an email from a recruiter and wanted to pass it on. I don't know of anyone who would be interested and have no information on the position. Contact Debbie Schumacher if interested, and good luck. Hi, I'm looking for a Regulatory Engineer for our client in the wireless industry. As

Re: [PSES] iNARTE EMC accreditation - thoughts?

Jim: You live in a World where accreditations are linked to market success. People are reassured by a flock of compliance markings on the back of a widget, even if those people are so dense as to strongly believe CE is the marking for "China Export." Since the ultimate "product" you want