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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'>Frank!<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'>I think this is a foregone conclusion. It
really is in the ‘model posted’ on the Wiki, and MUST be part of the
plan. There are just too many great ovens, double ovens, steerable timebases
available surplus. It should be both ways. Feed through from external sources
or all on board with the best choices, or pluggable options. That’s what’s
nice about brainstorming!<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 – AA4SW<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>FRANCIS CARCIA<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, June 15, 2007 7:55
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] frequency
standard.</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>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hi guys,<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>My point was to make the oscillator remote mounted from the control
electronics so the user can select the quality of oscillator. I have a couple
oven controlled VCXOs that will suit my needs for now. I would think the
PLL or FLL part of it would not take a lot of FPGA resources so the board could
share other functions. Once you get into standards your never happy with
what you have so having it external makes it user defined. Some may lose
sleep over the drift between sample updates. Some will be happy with a crystal
2 gates and a varactor.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Well I should be in the shack drilling and blasting so I am ready when
the USB board arrives.<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Still need to mount a few fuses and wire the supply cable. frank<o:p></o:p></span></font></p>
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