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<p class="MsoNormal">All;</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please be aware that Pavel Demin, who is leading RedPitaya application including OpenHPSDR, provided the solution to upgrade his codes from Hermes 4 DDC configuration to Angelia 5 DDC configuration. Now, we are able to work with Thetis
V.2.8.11. All Thetis feature are operable including Diversity, Stereo Diversity, Dual receiver, Puresignal e.t.c.
</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thus, this topic is closed.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">However, RedPitaya 14bit model can not support any more DDC usage due to its FPGA capacity constraint. if OpenHPSDR SDR programs change DDC number requirements more than 5 DDCs knowing well known Angelia board i.e. ANAN-100D supports 7
DDCs, RedPitaya 14bit model can not work with them.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I hope you will recognize this limitation of RedPitaya 14 bit model and will implement measures to prevent my concern stated above.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Finally, thank you very much for providing excellent SDR programs for a long time for my hobby.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">take</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">de JA5AEA</p>
<p class="MsoNormal">Windows 10 <span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">
$BHG$N(B</span><a href="https://go.microsoft.com/fwlink/?LinkId=550986"><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B%a!<%k(B</span></a><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B$+$iAw?.(B</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<div style="mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0mm 0mm 0mm">
<p class="MsoNormal" style="border:none;padding:0mm"><b><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B:9=P?M(B</span>:
</b><a href="mailto:ja5aea@outlook.com">Tsutsumi Takehiko</a><br>
<b><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$BAw?.F|;~(B</span>: </b>Tuesday, December 1, 2020 7:12 AM<br>
<b><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B08@h(B</span>: </b><a href="mailto:dc6ny@gmx.de">Helmut Oeller</a>;
<a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a><br>
<b><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B7oL>(B</span>: </b>RE: [hpsdr] Thetis V2.8.11 with Hermes for RedPitaya</p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">Helmut,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">Ok, I understand your understanding about RedPitaya though I have different perception.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">Thank you.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">take<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">de JA5AEA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">Windows 10 <span lang="JA">
$BHG$N(B</span><a href="https://go.microsoft.com/fwlink/?LinkId=550986"><span lang="JA">$B%a!<%k(B</span></a><span lang="JA">$B$+$iAw?.(B</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"$B#M#S(B $B#P%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0mm 0mm 0mm">
<p class="MsoNormal"><b><span lang="JA" style="font-family:"$B^b%4%7%C%/(B",sans-serif">$B:9=P?M(B</span></b><b><span style="font-family:"$B^b%4%7%C%/(B",sans-serif">:
</span></b><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><a href="mailto:dc6ny@gmx.de">Helmut Oeller</a><br>
<b><span lang="JA">$BAw?.F|;~(B</span>: </b>2020<span lang="JA">$BG/(B</span>11<span lang="JA">$B7n(B</span>30<span lang="JA">$BF|(B</span> 20:37<br>
<b><span lang="JA">$B08@h(B</span>: </b><a href="mailto:ja5aea@outlook.com">Tsutsumi Takehiko</a>;
<a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a><br>
<b><span lang="JA">$B7oL>(B</span>: </b>Re: [hpsdr] Thetis V2.8.11 with Hermes for RedPitaya<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"$B#M#S(B $B#P%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p>Hi Take,<span style="font-size:12.0pt"><o:p></o:p></span></p>
<p>Pse recall: the Redpitaya is a third-party product. To run it under OpenHPSDR software, once Pavel Demin wrote an emulation of the HERMES firmware for the RedPitaya's Xilinx-FPGA. While Hermes employs only one physical frontend (ADC), but capable for multiRX
(which is mandatory for the used PS algorithm), the RP uses its second ADC for PS-feedback. Due to the absense of a second ADC with coherent sampling clock HERMES can't provide the diversity function.</p>
<p>Due to the different FPGA codes and the RP emulation I would suspect, either you can use PS as 'Hermes clone' or diversity as 'ANAN100D-clone'.</p>
<p>73, Helmut, DC6NY</p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"$B^b%4%7%C%/(B",sans-serif"><o:p> </o:p></span></p>
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