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<p class=MsoNormal><span lang=EN-US style='font-weight:normal'>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'>Ham Radio 2014,
Friedrichshafen, is coming up soon, flyers are scattered and the on-line
information about the HPSDR workshop is also available: <a
href="http://www.hamradio-friedrichshafen.de/ham-de/rahmenprogramm/tagesprogramm.php?lid=178&sMode=detail&id=194&lg=de">http://www.hamradio-friedrichshafen.de/ham-de/rahmenprogramm/tagesprogramm.php?lid=178&sMode=detail&id=194&lg=de</a>
<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'>If the time
frame allows we will try to annex a short report about a current project called
EER (envelope elimination and restoration) and ET (Envelope tracking).
Especially ET is – combined with Warren’s PS – a promising
technique to boost broadband PA efficiency dramatically. Rüdiger, DJ1MR, will
give an overview of some basics, benefits and the preliminary approach.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'> <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-weight:normal'>73, Helmut, DC6NY<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-weight:normal;font-style:normal'><o:p> </o:p></span></p>
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