Re: MIL-STD-285
At 11:08 03/09/2000 -0800, you wrote: >There is a similar standard: > >IEEE Standard 299 "Standard Method of Measuring the Effectiveness of the Electromagnetic Shielding Enclosures", >Approved March 11, 1991 by IEEE Standard Board, >Approved July 26, 1991 by American National Standards Institute (ANSI). > The current version is IEEE299-1997. Please use this version since it differs substantially from the earlier 1991 version. This is the version that was evaluated by the military in favor of which MIL STD 285 was abolished. The 1997 version is a substantial improvement over IEEE299-1991, both technical and in flexibility. The old version mandates an extensive number of tests, making testing prohibitively expensive (or lucrative for the shield room testers). These mandatory requirements have been abandoned in favor of a more flexible suggested test procedure with frequencies and tests performed "as needed" for the application of the shielded room. Regards, -Robert Robert Bonsen Principal Consultant Orion Scientific email: rbon...@orionscientific.com URL: http://www.orionscientific.com phone: (512) 347 7393; FAX: (512) 328 9240 --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
Re: MIL-STD-285
On Thu, 09 March 2000, "Westin, Amund" wrote: There is a similar standard: IEEE Standard 299 "Standard Method of Measuring the Effectiveness of the Electromagnetic Shielding Enclosures", Approved March 11, 1991 by IEEE Standard Board, Approved July 26, 1991 by American National Standards Institute (ANSI). Barry Ma b...@anritsu.com > HI members, > > I have a copy of the military standard MIL-STD-285 "Attenuation > measurements for enclosures, electromagnetic shielding, for electronic > test purposes, method of ", on my desk. This standard was issue 25 June > 1956. Has it been revised since '56 or is this still valid ? > > Best regards > Amund Westin > Det Norske Veritas (DNV) > * amund.wes...@dnv.com > > For the largest MP3 index on the Web, go to http://mp3.altavista.com --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
MIL-STD-285
According to <http://www.dodssp.daps.mil> Notice 1 of MIL-STD-285 canceled the document 24 Oct 97. Regardless of that it (the 25 June 1956 version) is still being tested to. Greg Brox Compliance Engineer EnteraSys Networks Industry Leading Technical Vision and Innovation Phone: (603) 424-5725 Fax: (603) 424-9047 Pager:(888) 451-9474 --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
Re: MIL-STD-285
>From MIL-STD-285 Notice 1: "MIL-STD-285, dated 25 June 1956, is hereby canceled. The preparing activity for this document has determined that IEEE-STD-299 is a suitable replacement for this standard. Users are cautioned to evaluate this document for their particular application before citing it as a replacement document." On Thu, 9 Mar 2000 10:09:49 +0100, "Westin, Amund" wrote: >I have a copy of the military standard MIL-STD-285 "Attenuation >measurements for enclosures, electromagnetic shielding, for electronic >test purposes, method of ", on my desk. This standard was issue 25 June >1956. Has it been revised since '56 or is this still valid ? > >Best regards >Amund Westin >Det Norske Veritas (DNV) >* amund.wes...@dnv.com --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
RE: MIL-STD-285
1956 was the last revision for 285. It is still being tested too, or the levels changed to suit the particular group who are requesting the testing. Regards, JOHN E. STUCKEY EMC Engineer Micron Technology, Inc. Integrated Products Group Micron Architectures Lab 8455 West Emerald St. Boise, Idaho 83704 PH: (208) 363-5313 FX: (208) 363-5596 jestuc...@micron.com -Original Message- From: Westin, Amund [ mailto:amund.wes...@dnv.com <mailto:amund.wes...@dnv.com> ] Sent: Thursday, March 09, 2000 02:10 To: 'emc-pstc' Subject: MIL-STD-285 HI members, I have a copy of the military standard MIL-STD-285 "Attenuation measurements for enclosures, electromagnetic shielding, for electronic test purposes, method of ", on my desk. This standard was issue 25 June 1956. Has it been revised since '56 or is this still valid ? Best regards Amund Westin Det Norske Veritas (DNV) * amund.wes...@dnv.com --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
RE: MIL-STD-285
Apparently not. My Global Product Selector lists it as the 1956 edition, 17 pages, $20.00. Scott s_doug...@ecrm.com ECRM Incorporated Tewksbury, MA USA -Original Message- From: amund.wes...@dnv.com [mailto:amund.wes...@dnv.com] Sent: Thursday, March 09, 2000 4:10 AM To: emc-p...@ieee.org Subject: MIL-STD-285 Importance: Low HI members, I have a copy of the military standard MIL-STD-285 "Attenuation measurements for enclosures, electromagnetic shielding, for electronic test purposes, method of ", on my desk. This standard was issue 25 June 1956. Has it been revised since '56 or is this still valid ? Best regards Amund Westin Det Norske Veritas (DNV) * amund.wes...@dnv.com --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
MIL-STD-285
HI members, I have a copy of the military standard MIL-STD-285 "Attenuation measurements for enclosures, electromagnetic shielding, for electronic test purposes, method of ", on my desk. This standard was issue 25 June 1956. Has it been revised since '56 or is this still valid ? Best regards Amund Westin Det Norske Veritas (DNV) * amund.wes...@dnv.com --- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: jim_bac...@mail.monarch.com Michael Garretson:pstc_ad...@garretson.org For policy questions, send mail to: Richard Nute: ri...@ieee.org
Re: >> MIL-STD-285 <
Ron Fotino wrote >Raymond, >Most or all MIL-STDs are available through DoD at 215-697-2667 or 2179. >They have now begun charging for standards so a credit card or check, >etc. may be required. >You can fax orders to 215-697-1462 or 2978. >If the std. is in stock, it doesn't take very long. >Hope this helps. >Ron Fotino Hi all, The MIL-STD-285 has been deleted and replaced with A STD 299 and specs. (Also see http://spk41.usace.mil/cemp/ele10_95.html). This is the IEEE STD 299 299-1991 IEEE Standard for Measuring the Effectiveness of the Electromagnetic Shielding Enclosures (ANSI) [1-55937-108-0] Hope this helps Regards George * Dr. Georg M. Dancau* HAUNI MASCHINENBAU AG * * g.m.dan...@ieee.org* EMC Lab Dept.177* * 100536.2...@compuserve.com * Kampchaussee 8..32 * * TEL: +49 40 7250 2102 * 21033 Hamburg * * FAX: +49 40 7250 3801 * Germany * * home: 100536.2...@compuserve.com * Lohbruegger Landstr. 82 * * Tel: +49 40 738 51 07 * 21031 Hamburg * * Fax: +49 40 730 11 99 * Germany *
Re: >> MIL-STD-285 <
Raymond Li wrote: > > Can anyone tell me where to obtain MIL-STD-285 standard; Method of > attenuation measurements for enclosures, electromagnetic shielding, > for electronic test purposes or equivalent. > > Thanks in advance, > > Raymond Li Raymond, Most or all MIL-STDs are available through DoD at 215-697-2667 or 2179. They have now begun charging for standards so a credit card or check, etc. may be required. You can fax orders to 215-697-1462 or 2978. If the std. is in stock, it doesn't take very long. Hope this helps. Ron Fotino
Re: EN50147-1:1996 ? >> MIL-STD-285 <
It also may be worth your while looking at BS EN 50147-1 : 1997 (EN50147-1:1996) -Anechoic chambers, Part 1. Shield attenuation measurements ! Available from BSI (and other outlets) tel +44 181 996 7000 / fax +0181 996 7001 At 09:11 21/2/97 GMT, you wrote: >Can anyone tell me where to obtain MIL-STD-285 standard; Method of >attenuation measurements for enclosures, electromagnetic shielding, >for electronic test purposes or equivalent. > >Thanks in advance, > >Raymond Li > > Regards Andy Griffin EMiSoft Limited - Test and Assessment Software Solutions Uk Tel +44 (0)468 188244 Uk Fax +44 (0)1793 522214 USA Tel/Fax +408 356 1980 Emailagrif...@dnai.com Compuserve 100653,2442 We write software - we don't sell equipment
>> MIL-STD-285 <
Can anyone tell me where to obtain MIL-STD-285 standard; Method of attenuation measurements for enclosures, electromagnetic shielding, for electronic test purposes or equivalent. Thanks in advance, Raymond Li
