Is it really only milliseconds? When my phone is in my desk drawer, or jacket pocket on the back of my chair, I am aware that it is periodically active because of interference it generates on the speakers of my PC. These bursts of audible interference are brief - but measurable in seconds rather than milliseconds. Ged Dean
________________________________ From: dBaron [mailto:d.ba...@ieee.org] Sent: Wednesday, July 30, 2008 12:00 PM To: Tang, George; 'Monrad Monsen' Cc: emc-p...@ieee.org Subject: RE: Another Cancer Scare? Sir: The intermittent, registration communications between a mobile phone and its base station are milliseconds in duration at intervals of 5-10 minutes; minimal exposures. Regards, Dave Baron, PE Consulting Engineer Electromagnetic Field Safety Austin, TX Voice: 512 917-8346 Fax: 206 203-0605 ________________________________ The information contained in this email may be the subject of public disclosure under the Freedom of Information Act 2000 - unless legally exempt from disclosure, the confidentiality of this email and your reply cannot be guaranteed. Copyright of this email and any attachments created by us remains vested in the Nottingham University Hospitals NHS Trust. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. This footnote also confirms that this email message has been swept by security software for the presence of known computer viruses. Nottingham University Hospitals NHS Trust City Hospital campus | Hucknall Road | Nottingham | NG5 1PB | Tel: 0115 969 1169 QMC campus | Derby Road | Nottingham | NG7 2UH | Tel: 0115 924 9924 If you have received this email in error please notify the sender. ________________________________ ID:QMCICT1 - B48997d7b0000.000000000001.0001.mml - 11:31:23 08/06/08 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to emc-p...@ieee.org Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas emcp...@ptcnh.net Mike Cantwell mcantw...@ieee.org For policy questions, send mail to: Jim Bacher: j.bac...@ieee.org David Heald: emc-p...@daveheald.com All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc