The difference between dB(pT) and dB(µA/m) is 2 dB. dB(pT) -2 = dB(µA/m)
-----Original Message----- From: Cortland Richmond [mailto:k...@earthlink.net] Sent: 27 February 2017 16:45 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] CORRECTION (wrong page) Passive Loop Emissions [General Use] On 2/27/2017 7:15 AM, Price, Andrew (Leonardo, UK) wrote: > The customer has requested an extended magnetic field emission test over the > range 100kHz to 2MHz with a limit defined in dBpT. > The antenna to be used is an EMCO 6512 which has it correction factors > provided in dBS/m which the emission software used does not recognise. On 2/27/2017 7:15 AM, Price, Andrew (Leonardo, UK) wrote: > ... customer has requested an extended magnetic field emission test > over the range 100kHz to 2MHz with a limit defined in dBpT. > The antenna to be used is an EMCO 6512 which has it correction factors > provided in dBS/m which the emission software used does not recognise. > So is there a conversion factor that enables the right correction > factor to be entered or is the conversion factor only used once a > result is obtained?? What Ed Price said. Take a look at http://www.ets-lindgren.com/manuals/6512.pdf page 31 for the 6512 and page 33 for the equation. Send along a copy of the correction factors from your antenna's chart with the difference between the two curves and an explanation that the software apparently does not accommodate other units) Cortland Richmond - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>
