> -----Original Message----- > From: Cortland Richmond [ mailto:[email protected]] > Sent: Saturday, November 12, 2005 3:05 PM > To: ieee pstc list > Subject: Re: Limit on AM Broadcast power, USA > > On 12-Nov-2005 Ken Javor asked: > > >> I wonder what OSHA and CSPI (Center for Science in the Public > >> Interest) > had > to say about broadcasting half a megawatt of rf power... << > > See FCC Bulletin OET-65. It has the maximum FS from 0.3-1.34 > MHz for an uncontrolled access area at 614 volts per meter. > This decreases to a bit under 482 V/m at 1.71 MHz. > Uncontrolled access areas use 30 minute average. For > occupational exposure, the limit is 614 V/m from 0.3 - 3 Mhz, > averaged over six minutes. > > > Cortland Richmond > KA5S
I haven't seen any documentation, but the WWII generation was widely believed to have lower body conductivity, resulting in less tissue heating for a given RF exposure. Ed Price [email protected] WB6WSN NARTE Certified EMC Engineer & Technician Electromagnetic Compatibility Lab Cubic Defense Applications San Diego, CA USA 858-505-2780 (Voice) 858-505-1583 (Fax) Military & Avionics EMC Is Our Specialty - ---------------------------------------------------------------- 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 [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html 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] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
