Christopher
15.205 applies, but there is an exemptions listed in paragraph (d): 15.205(d) (9) Devices operated in the 24.0–24.25 GHz band under §15.249 are exempt from complying with the requirements of this section for the 48.0–48.5 GHz and 72.0–72.75 GHz bands only, and shall not exceed the limits specified in §15.249(a). As an aside, PDFs of FCC rules can be out of date from the moment they are released – current versions are available at the US Government Printing Office: http://ecfr.gpoaccess.gov/cgi/t text/text-idx?sid=96b19b6e476b45d2a0b8fa02f7e3cc81&c=ecfr&tpl=%2Findex.tpl Regards Charlie From: Christopher [mailto:[email protected]] Sent: 15 June 2010 17:19 To: [email protected] Subject: [PSES] 24 GHz emission rules Folks, I just wanted to confirm the out-of-band and restricted band emission requirement relative to FCC part 101.249 for 24.05-24.25 GHz point-to-point operation. Does 15.249.d (Emissions radiated outside of the specified frequency bands shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in § 15.209 <http://www.hallikainen.org/FCC/FccRules/2009/15/209/section.pdf> <http://www.hallikainen.com/FccRules/2010/15/209>, whichever is the lesser attenuation) apply as out-of-band and restricted band emission requirement for point-to-point radios operating in the 24.05-24.25 GHz band? Does this paragraph "override" the restricted band requirements in § 15.205 <http://www.hallikainen.org/FCC/FccRules/2009/15/205/section.pdf> <http://www.hallikainen.com/FccRules/2010/15/205> /§ 15.209 <http://www.hallikainen.org/FCC/FccRules/2009/15/209/section.pdf> <http://www.hallikainen.com/FccRules/2010/15/209> or do these still apply? thanks in advance for your help. Christopher 408-688-0265 - 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.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]> - 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.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.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 <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher <[email protected]> David Heald <[email protected]>
