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From: [email protected] To: [email protected] Subject: RE: PLT is a Radio system. was: CE Standard for Power Lines data Transmission System List-Post: [email protected] List-Post: [email protected] List-Post: [email protected] Date: Tue, 25 May 2010 13:41:35 -0500 I am not sure if they understand or not, but here is another article from Analog Devices, describing VDSL interference in amateur bands. http://www.analog.com/library/analogdialogue/archives/34-05/vdsl/index.html and you can find a link to but of being clever > enough to make it work without causing havoc." with this I completely agree and wish regulatory institution will come to their senses sooner than later and regulate BPL/PLC, especially in EU. But unfortunately, and most surprising coming from members of this forum, advocating bans and punishments, instead of putting their energy into either providing technical solution or lobbying regulators. > Date: Tue, 25 May 2010 19:09:15 +0100 > To: [email protected] > From: [email protected] > Subject: Re: PLT is a Radio system. was: CE Standard for Power Lines data Transmission System > > In message <[email protected]>, dated Tue, 25 > May 2010, Mark Gandler <[email protected]> writes: > > >so by this logic, why not simply consider HOME BPL port/transmission as > >a telecom port/transmission and to measure as such? > > Because telecom ports feed lines that are balanced to around 40 dB mode > conversion loss or so, whereas mains wiring may be 'balanced' to as low > as 6 dB mode conversion loss. > > >same as you do for ADSL? if you read NATO report they combine these 2, > >BPL/PLC and A/VDSL in their findings regarding the interference. > > If so, someone didn't understand the issue. > > > VDSL uses up 20Mhz spectrum. Going to ban this one next? > > It ought not to be a matter of banning something, but of being clever > enough to make it work without causing havoc. > -- > OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk > John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK > I should be disillusioned, but it's not worth the effort. > > - > ---------------------------------------------------------------- > 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]> ________________________________ The New Busy think 9 to 5 is a cute idea. Combine multiple calendars with Hotmail. Get busy. <http://www.windowsl ve.com/campaign/thenewbusy?tile=multica endar&ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_5> ________________________________ Hotmail has tools for the New Busy. Search, chat and e-mail from your inbox. Learn more. <http://www.windowslive.com campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_1> - 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]>
