<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div dir="ltr"><span>it's pretty decent, imho. mine works reasonably well on 160m...i bought mine</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7769"><span id="yui_3_16_0_ym19_1_1533761823925_7873"> to compare noise mitigation between my flex 6500, and hpsdr...it's still</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7872"><span id="yui_3_16_0_ym19_1_1533761823925_7871"> a back burner project here, but intend to build it out fully, later; it does</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7807"><span id="yui_3_16_0_ym19_1_1533761823925_7806"> drive the old final out of my ft107 to full output easily, on 160m.</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7801"><span><br></span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7801"><span id="yui_3_16_0_ym19_1_1533761823925_7874">it's probably the best deal on the planet to get 2 coherent receivers, with</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7801"><span id="yui_3_16_0_ym19_1_1533761823925_7851"> adjustable gain and phase...</span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7801"><span><br></span></div><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7770"><span id="yui_3_16_0_ym19_1_1533761823925_7800">N2PK has made a complete transceiver out of his; you might contact him also.</span></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1533761823925_7799"><br></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1533761823925_7798">73, w5xz, dan</div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1533761823925_7797"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_ym19_1_1533761823925_7774" style="display: block;"> <div style="font-family: Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13px;" id="yui_3_16_0_ym19_1_1533761823925_7773"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;" id="yui_3_16_0_ym19_1_1533761823925_7772"> <div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7771"> <font size="2" face="Arial" id="yui_3_16_0_ym19_1_1533761823925_7796"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Jim Barber <barberaudio@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> "hpsdr@lists.openhpsdr.org list" <hpsdr@lists.openhpsdr.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, August 8, 2018 4:00 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> [hpsdr] 14-bit Red Pitaya - as a working HF transceiver?<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_ym19_1_1533761823925_7776"><br><div id="yiv6281727461"><div dir="ltr" id="yui_3_16_0_ym19_1_1533761823925_7775">Not much in the archives on this one. <div id="yui_3_16_0_ym19_1_1533761823925_7778">How does the 14-bit version of the board hold up as a general-purpose HF/VHF transceiver?</div><div id="yui_3_16_0_ym19_1_1533761823925_7777"><br></div><div id="yui_3_16_0_ym19_1_1533761823925_7779">I'm looking for an informed, but subjective opinion. Is the RX "good enough" ? I know it has a 14-bit ADC, but I don't know how well it actually performs as a receiver. I did see a comment saying the PowerSDR-compatible firmware quashed some nasty TX spurs.</div><div id="yui_3_16_0_ym19_1_1533761823925_7780"><br></div><div id="yui_3_16_0_ym19_1_1533761823925_7781">So to summarize: Given that I have Angelia and Orion boards, would I be horribly disappointed in the performance as another working rig? Also, I didn't see much on the website about the 10W HF amp. Is that 10W 100% duty cycle, and has anyone looked at the (no predistortion) IMD?</div><div id="yui_3_16_0_ym19_1_1533761823925_7782"><br></div><div id="yui_3_16_0_ym19_1_1533761823925_7852">I recently resurrected and ported a relatively old SDR back-end I did for ADI SHARC years ago, and was thinking it might make an interesting project.</div><div id="yui_3_16_0_ym19_1_1533761823925_7888"><br></div><div id="yui_3_16_0_ym19_1_1533761823925_7857">Thanks,</div><div id="yui_3_16_0_ym19_1_1533761823925_7889">Jim N7CXI</div><div id="yui_3_16_0_ym19_1_1533761823925_7856"><br></div></div></div>***** High Performance Software Defined Radio Discussion List *****<br><br>_______________________________________________<br>HPSDR Discussion List<br>To post msg: <a ymailto="mailto:hpsdr@openhpsdr.org" href="mailto:hpsdr@openhpsdr.org">hpsdr@openhpsdr.org</a><br>Subscription help: <a href="http://lists.openhpsdr.org/listinfo.cgi/hpsdr-openhpsdr.org" target="_blank">http://lists.openhpsdr.org/listinfo.cgi/hpsdr-openhpsdr.org</a><br>HPSDR web page: <a href="http://openhpsdr.org/" target="_blank">http://openhpsdr.org</a><br>Archives: <a href="http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/" target="_blank">http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/</a><br><br></div> </div> </div> </div></div></body></html>