<div dir="ltr">Also here are my spots using RPi 3 with my poor random wire antenna:<div><a href="http://wsprnet.org/olddb?mode=html&band=20&limit=50&findcall=ha7dcd&findreporter=&sort=date">http://wsprnet.org/olddb?mode=html&band=20&limit=50&findcall=ha7dcd&findreporter=&sort=date</a><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Apr 24, 2016 at 9:53 PM, Zoltan Doczi <span dir="ltr"><<a href="mailto:zoltan.doczi@gmail.com" target="_blank">zoltan.doczi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Vince,<div><br></div><div>The shield itself is perfectly fits RPi 3, as there were no significant mechanical change from RPi 2 to RPi 3 upgrade.</div><div><br></div><div>However there are other chipset architecture changes which influence the software operation when used with rpitx (FM,SSB modes)</div><div><br></div><div>rpitx is shifting randomly +2.8 MHz (tracked down to dynamic CPU frequency feature of RPi 3: <a href="https://github.com/F5OEO/rpitx/issues/21" target="_blank">https://github.com/F5OEO/rpitx/issues/21</a> )<br></div><div>Here already a command line workaround for that, also I'm iterating with the developers.</div><div><a href="https://github.com/F5OEO/rpitx" target="_blank">https://github.com/F5OEO/rpitx</a><br></div><div><br></div><div><div>I got an RPi 3 for a few days and made some initial tests. It looks like that WsprryPi (WSPR) operation works stable, without any shifting issue so far. I was running on my desktop for a few hours, monitored with a spectrum analyzer and there was no prolem.</div><div><a href="https://github.com/JamesP6000/WsprryPi" target="_blank">https://github.com/JamesP6000/WsprryPi</a></div></div><div><br></div><div>73,</div><div>HA7DCD<br>Zoltan</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Fri, Apr 22, 2016 at 1:55 AM, TAPR Office <span dir="ltr"><<a href="mailto:taproffice@tapr.org" target="_blank">taproffice@tapr.org</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div><div class="h5"><div dir="auto"><div><div><br></div></div><div>Begin forwarded message:<br><br></div><blockquote type="cite"><div><b>From:</b> <a href="mailto:vince767@gmail.com" target="_blank">vince767@gmail.com</a> <br><b>Date:</b> April 21, 2016 at 6:04:09 PM CDT<br><b>To:</b> <a href="mailto:TAPROFFICE@tapr.org" target="_blank">TAPROFFICE@tapr.org</a><br><b>Subject:</b> <b>Comment Submission from Vince Staffo WB2FYZ - 4/21/2016</b><br><b>Reply-To:</b> <a href="mailto:vince767@gmail.com" target="_blank">vince767@gmail.com</a><br><br></div></blockquote><blockquote type="cite"><div><span>Name: Vince Staffo WB2FYZ</span><br><span>Email: <a href="mailto:vince767@gmail.com" target="_blank">vince767@gmail.com</a></span><br><span></span><br><span>Message: Does the Raspberry Pi QRP WSPR TX shield</span><br><span>work with the Raspberry Pi 3 ?</span><br><span></span><br><span>Thank You,</span><br><span></span><br><span>Vince - WB2FYZ</span><br><span></span><br><span>---------------------------------------</span><br><span></span><br><span>Name: Vince Staffo</span><br><span>Callsign: WB2FYZ</span><br><span>Address: 10 Monroe St.</span><br><span>City: ILION</span><br><span>State: NY</span><br><span>Country: USA</span><br><span>Zip: 13357</span><br><span>Phone: 3158943265</span><br><span></span><br></div></blockquote></div><br></div></div>_______________________________________________<br>
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