A number of standards list radiated emission limits in the frequency range of 30-1000 MHz for test distance greater than 3 or 10 meters. Testing is normally performed at either 3 meters or 10 meters on an Open Area Test Site. A question has arisen concerning reporting the test results in these cases. Any opinions concerning which should be converted:
1. Convert the limit to the relevant test distance (3 meters or 10 meters) by adding correction factor or 2. Convert the reading to the unit and test distance listed in the standard (convert dBµV to µV and add correction factor for distance) On some occasions I have seen option b. above used. Which option is preferable? All opinions welcome Regards, David Shidlowsky | Technical Reviewer Address 1 Bat-Sheva St. LOD 7120101 Israel Tel 972-8-9186113 Fax 972-8-9153101 Mail : [email protected]<mailto:[email protected]>/[email protected]<mailto:[email protected]>/[email protected] Web www.itlglobal.org<http://www.itlglobal.org/> [cid:[email protected]] ITL Waze: https://waze.com/ul/hsv8vccn2j Fill out Customer Satisfaction Survey<http://app.sqm.co.il/SitePages/Questionnaire.aspx> Global Certifications You Can Trust This e-mail message may contain privileged or confidential information. If you are not the intended recipient, you may not disclose, use, disseminate, distribute, copy or rely upon this message or attachment in any way. If you received this e-mail message in error, please return by forwarding the message and its attachments to the sender. - ---------------------------------------------------------------- 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 <[email protected]> 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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
