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Hi Helmut,<br>
<br>
Very nice work! We look forward to future updates.<br>
<br>
I saw your other post about reluctance to use a "primary side"
design because of safety concerns. I completely understand and
support that. Some years ago (quite a few actually) as a young
design engineer I was involved in the design of some switching power
supplies. I was at first surprised by the strict spacing and
isolation requirements between primary and secondary. As I gained
more experience, I came to really appreciate the thought that went
into those rules.<br>
<br>
73,<br>
Warren NR0V<br>
<br>
<div class="moz-cite-prefix">On 10/4/2014 12:42 AM, Helmut Oeller
wrote:<br>
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<pre wrap="">***** High Performance Software Defined Radio Discussion List *****
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<p class="MsoNormal"><span lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Envelope tracking (ET)
is an advanced method to boost efficiency of linear
amplifiers. Many thanks to Phil, VK6PH, and Warren, NR0V,
who made the access to the envelope information on Hermes
and the necessary baseband processing in PowerSDR possible.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">More details about the
current project status at </span><a moz-do-not-send="true"
href="http://www.hamsdr.com/dnld.aspx%20%20"><span
lang="EN-US">http://www.hamsdr.com/dnld.aspx </span></a> <span
lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">73, Helmut, DC6NY<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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