<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Duh! Sorry for the mis-step in the explanation, of course the peak setting is 180 degrees out of phase with the null (not 90 degrees)! The procedure using "null" should be to move the slider to a new position that is 180 degrees from the null. I've made the correct notation in the Wiki. <div><br></div><div><br><div>Begin forwarded message:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>From: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Joe Martin K5SO <<a href="mailto:k5so@valornet.com">k5so@valornet.com</a>></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>Date: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica">October 3, 2010 10:03:43 AM MDT</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>To: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" color="#000000" style="font: 12.0px Helvetica; color: #000000"><b>Subject: </b></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><b>How to use the phasing slider control, PowerSDR v1.19.3.1.diversityX</b></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><br></div> </div><div><br>In case you're wondering, the new "Phasing" slider control on the front panel of PowerSDR v.1.19.3.1.diversityX is used to "peak" the Rx signal in DIVERSITY mode. I find it useful to watch the S-meter digital read out indication for doing this, maximizing the signal strength.<br><br>For precise setting you should be able to find a signal in the panadapter display (even if you have to introduce a steady one yourself (preferably outside the demodulation band showing on the panadapter) and "null" it with the phasing slider control, then note the readout of the phase shift, then move the slider to a new position that is 90 degrees higher or 90 degrees lower than the null setting; that'll be a peak. Once there you can leave the slider alone for your operations.<br><br>I've put this description on the Wiki too.<br><br>73, Joe K5SO<br><br></div></blockquote></div><br></body></html>