2. I think the step rate would be 5Mhz for 1Ghz. That would be 1Ghz x 0.005 = 5Mhz.
The Other Brian From: Grace Lin [mailto:[email protected]] Sent: Sunday, September 20, 2015 7:15 PM To: [email protected] Subject: [PSES] Set-up Table Evaluation per Clause 5.5 of CISPR 16-1-4: 2010 Dear Members, I wonder if I could have your help with table evaluation. It seems three frequency ranges have to be conducted: 200 MHz - 1 GHz, 1 GHz - 6 GHz, and 6 GHz - 18 GHz. Here are my questions: 1. With the table present, how to keep the transmit antenna 0.1 m above the table? Does a piece of 0.1m Styrofoam work? 2. How to determine the frequency step? "During measurement, frequency steps shall be less than or equal to 0.5 % of the highest frequency used." For the frequency range of 200 MHz - 1 GHz, does the frequency step be less than or equal to 1 GHz x 0.5%? 3. Equations 17-19 look straight forward. However, it will take some time to collect data manually. Does anyone have experience using a software to achieve the task? Thank you very much for your time and I look forward to hearing from you. Best regards, Grace Lin - ---------------------------------------------------------------- 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]<mailto:[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)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> ________________________________ LECO Corporation Notice: This communication may contain confidential information intended for the named recipient(s) only. If you received this by mistake, please destroy it and notify us of the error. Thank you. - ---------------------------------------------------------------- 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]>
