HPSDR,<div><br></div><div>I have posted the following update to the GPSTCXO page:</div><div><br></div><div><a href="http://openhpsdr.org/wiki/index.php?title=GPSTCXO">http://openhpsdr.org/wiki/index.php?title=GPSTCXO</a>
</div><div><br></div><div><hr style="height:1px;color:rgb(170,170,170);background-color:rgb(170,170,170);border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;margin-top:0.2em;margin-right:0px;margin-bottom:0.2em;margin-left:0px;font-family:sans-serif;font-size:13px;line-height:19px">

<p style="margin-top:0.4em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;line-height:19px;font-family:sans-serif;font-size:13px;background-color:rgb(255,255,255)">Simplified Block Diagram of Jackson Labs GPSTCXO Architecture:</p>

<p style="margin-top:0.4em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;line-height:19px;font-family:sans-serif;font-size:13px;background-color:rgb(255,255,255)"><a href="http://www.westmorelandengineering.com/OpenHPSDR/GPSDO_Candidate_Designs/OpenHPSDR_JL_GPSTCXO.pdf" class="external text" rel="nofollow" style="text-decoration:none;color:rgb(51,102,187);background-image:url('http://openhpsdr.org/wiki/skins/monobook/document.png');background-color:initial;padding-top:0px;padding-right:12px;padding-bottom:0px;padding-left:0px;background-repeat:no-repeat no-repeat">OpenHPSDR JL Based GPSTCXO Simplified Block Diagram</a></p>

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Please note this is simplified - and the 10MHz input (to the GPSTCXO) may not be needed but may be provided on the board.  The lines in the connection diagram imply flow vs. absolute direct connections.</p><p style="margin-top:0.4em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;line-height:19px;font-family:sans-serif;font-size:13px;background-color:rgb(255,255,255)">

<br></p><p style="margin-top:0.4em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;line-height:19px;font-family:sans-serif;font-size:13px;background-color:rgb(255,255,255)">73's,<br>John<br>AJ6BC</p><p style="margin-top:0.4em;margin-right:0px;margin-bottom:0.5em;margin-left:0px;line-height:19px;font-family:sans-serif;font-size:13px;background-color:rgb(255,255,255)">

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