<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Oleg<div><br></div><div>I very much enjoyed looking at the details of your Neon project. </div><div><br></div><div>The transceiver looks to be first rate in all respects. You are unique in your design abilities and construction prowess. I wish that I could see it. </div><div><br></div><div>Please keep us informed of your progress and do not consider us to be totally consumed with direct sampling technology. I believe that for most of us that it our goal to enjoy the hobby through experimentation and participation in technological development. Your project is obviously successful in that endeavor.</div><div><br></div><div>73</div><div><br></div><div>Rick ve3mm</div><div><br></div><div><br></div><div><div><div>On 13-Feb-10, at 3:53 PM, Oleg Skydan wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div bgcolor="#ffffff">***** High Performance Software Defined Radio Discussion List *****<br><br><div><font size="2" face="Arial">Hi, All!</font></div><div><font size="2" face="Arial"></font> </div><div><font size="2" face="Arial">I am not sure if this information will be interesting to everyone (it looks like most of the hpsdr list members are busy playing with the direct sampling receivers and have no time for the new developments ;-), but maybe it will be usefull at least for someone...</font></div><div><font size="2" face="Arial"></font> </div><div><font size="2" face="Arial">I want to share some information about the second mixer design in my new project (this design can be succesfully used in the low IF SDR frontends). The idea came from the SM5BSZ RX2500 mixer. Mine is much simpler, but the performance is still very good...</font></div><div><font size="2" face="Arial"></font> </div><div><font size="2" face="Arial">If you are interested, take a look at the Neon's IF Unit page<span class="Apple-converted-space"> </span><a href="http://neon.skydan.in.ua/IF.php">http://neon.skydan.in.ua/IF.php</a> ...</font></div><div><font size="2" face="Arial"></font> </div><div><font size="2" face="Arial">All the best!</font></div><div><font size="2" face="Arial">Oleg</font></div><div><font size="2" face="Arial">73 de UR3IQO</font></div>_______________________________________________<br>HPSDR Discussion List<br>To post msg:<span class="Apple-converted-space"> </span><a href="mailto:hpsdr@openhpsdr.org">hpsdr@openhpsdr.org</a><br>Subscription help:<span class="Apple-converted-space"> </span><a href="http://lists.openhpsdr.org/listinfo.cgi/hpsdr-openhpsdr.org">http://lists.openhpsdr.org/listinfo.cgi/hpsdr-openhpsdr.org</a><br>HPSDR web page:<span class="Apple-converted-space"> </span><a href="http://openhpsdr.org">http://openhpsdr.org</a><br>Archives:<span class="Apple-converted-space"> </span><a href="http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/">http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/</a></div></span></blockquote></div><br></div></body></html>