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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Chris<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Nope! Just go to the Wiki and follow the
threads. Ray is REALLY keeping this Wiki up to date, with links and other fun
thoughts. He is already ‘off board’ with balanced inputs to Janus!
This is the way to go… I was just offering to Google balanced drivers to
Janus.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Eric<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Christopher T.
Day [mailto:CTDay@LBL.Gov] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 08, 2006
7:31 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Eric Ellison; Ray Anderson;
hpsdr@hpsdr.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [hpsdr] <st1:City
w:st="on"><st1:place w:st="on">Phoenix</st1:place></st1:City> to Janus balanced
driver</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Is anyone else on this list missing the
original message to which the below is a reply? I seem to have missed several
on the <st1:place w:st="on"><st1:City w:st="on">Phoenix</st1:City></st1:place>
threads, at least, for some reason.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>
Chris – AE6VK<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> Eric Ellison
[mailto:<st1:PersonName w:st="on">ecellison@comcast.net</st1:PersonName>] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 08, 2006
4:07 PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'Ray Anderson';
hpsdr@hpsdr.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [hpsdr] <st1:place
w:st="on"><st1:City w:st="on">Phoenix</st1:City></st1:place> to Janus balanced
driver</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Ray<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks for keeping this all
INTERESTING… I’m a googler…. What characteristics are you
looking for in this part? Gain? Slew rate? 2<sup>nd</sup> or 3<sup>rd</sup>
distortion? I can search with the best of em! Name your spec, and design the
ISD! Is there a method of posting on the wiki to allow ‘hot spots’
for pop-ups for the components like “current isd”?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Eric<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
hpsdr-bounces@hpsdr.org [mailto:hpsdr-bounces@hpsdr.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Ray Anderson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, August 08, 2006
12:44 PM<br>
<b><span style='font-weight:bold'>To:</span></b> hpsdr@hpsdr.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [hpsdr] <st1:place w:st="on"><st1:City
w:st="on">Phoenix</st1:City></st1:place> to Janus balanced driver</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I’ve just added a sample schematic to the Phoenix Wiki
page ( <a href="http://hpsdr.org/wiki/index.php?title=PHOENIX">http://hpsdr.org/wiki/index.php?title=PHOENIX</a>
) that illustrates a possible balanced driver that could be utilized to
feed the IQ signals from the ISD to the Janus balanced inputs. (The schematic
immediately follows the second block diagram). An LT1994 chip is illustrated.
There may be better parts to utilize in this position. The schematic
illustrates just the Q channel. An identical configuration would be present for
the I channel.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>73 de Ray WB6TPU<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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