<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>ADSL1&2 are already using frequencies used by radio operators, particularly the AM band. </div><div><br></div><div>The noise radiated is quite low. The larger issue is the noise received which can stop DSL services from working reliably. <br><br><div>John Lindsay</div></div><div><br>On 10 Jul 2014, at 1:17 pm, Damien Gardner Jnr <<a href="mailto:rendrag@rendrag.net">rendrag@rendrag.net</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">106-500MHz though, It'd conflict with licensed RF spectrum, and would likely mean ripping up all existing copper to put in shielded cables, and lots of pain with interference generated to licensed spectrum users?</div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On 10 July 2014 13:01, Phil Pierotti <span dir="ltr"><<a href="mailto:Phil.Pierotti@day3.com.au" target="_blank">Phil.Pierotti@day3.com.au</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><a href="http://www.alcatel-lucent.com/press/2014/alcatel-lucent-sets-new-world-r
ecord-broadband-speed-10-gbps-transmission-data-over-traditional" target="_blank">http://www.alcatel-lucent.com/press/2014/alcatel-lucent-sets-new-world-r<br>
ecord-broadband-speed-10-gbps-transmission-data-over-traditional</a><br>
<br>
I give it about 15 seconds before the proponents of Malcolm's Terrible<br>
Mess claim this is proof there's life left in the CAN.<br>
<br>
... While completely ignoring the fact that this speed , while<br>
impressive, was achieved over 30 metres in a lab over two pairs of<br>
shiny-new 'telephone lines' with literally zero breaks/joins or other<br>
impediments.<br>
<br>
Phil Pierotti<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr">
<p>Damien Gardner Jnr<br>VK2TDG. Dip EE. GradIEAust<br><a href="mailto:rendrag@rendrag.net" target="_blank">rendrag@rendrag.net</a> - <span><a href="http://www.rendrag.net/" target="_blank">http://www.rendrag.net/</a><u><br>
</u></span>--<br>We rode on the winds of the rising storm,<br> We ran to the sounds of thunder.<br>We danced among the lightning bolts,<br> and tore the world asunder</p></div>
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