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<DIV style="MARGIN: 0in 0in 0pt" class=yiv5362844064MsoNormal><FONT face=Verdana>I use the capacitor it good design practice to isolates the circuits </FONT></DIV>
<DIV style="MARGIN: 0in 0in 0pt" class=yiv5362844064MsoNormal><FONT face=Verdana>although </FONT><FONT face=Verdana>it will not strip the pl or dpl.<SPAN> </SPAN>If I want to strip pl or dpl, </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; COLOR: rgb(0,0,0); FONT-SIZE: 16px" class=yiv5362844064MsoNormal><FONT face=Verdana>use a Communication Specialists Board. You can try removes their </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; COLOR: rgb(0,0,0); FONT-SIZE: 16px" class=yiv5362844064MsoNormal><FONT face=Verdana>audio cap and add jumpers.<SPAN> </SPAN>"Just kidding".<SPAN> </SPAN>Another consideration, </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; COLOR: rgb(0,0,0); FONT-SIZE: 16px" class=yiv5362844064MsoNormal><FONT face=Verdana>take a look at, pin 16, connector P904, on the IF/Audio Squelch Board; </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; COLOR: rgb(0,0,0); FONT-SIZE: 16px" class=yiv5362844064MsoNormal><FONT face=Verdana>RX PA. The audio is clean and de-emphasized. </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; COLOR: rgb(0,0,0); FONT-SIZE: 16px" class=yiv5362844064MsoNormal><FONT face=Verdana>JK<VAR id=yiv5362844064yui-ie-cursor></VAR><SPAN> </SPAN><SPAN> </SPAN><SPAN> </SPAN></FONT></DIV>
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<DIV style="BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; HEIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px" class=hr readonly="true" contenteditable="false"></DIV><FONT size=2 face=Arial><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Robert Newberry <N1XBM@amsat.org><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> Johnny Keeker <cypresstower@yahoo.com> <BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wednesday, October 30, 2013 8:08 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: [App_rpt-users] Resistor divider<BR></FONT></DIV>
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<div>I just realized that the DSP should be able to strip PL off. At least I think it can.</div>
<div>Apparare Scientior <BR>Paratus Communicare<BR>-N1XBM</div>
<DIV class=yiv1446043287gmail_quote>On Oct 30, 2013 6:44 PM, "Johnny Keeker" <<A href="mailto:cypresstower@yahoo.com" rel=nofollow target=_blank ymailto="mailto:cypresstower@yahoo.com">cypresstower@yahoo.com</A>> wrote:<BR>
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<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"><SPAN>
<DIV style="MARGIN: 0in 0in 0pt" class=yiv1446043287MsoNormal><FONT face=Verdana>Robert;</FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; FONT-SIZE: 16px" class=yiv1446043287MsoNormal><FONT face=Verdana>You need to remove the sub audible tone when using vol hi, </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; FONT-SIZE: 16px" class=yiv1446043287MsoNormal><FONT face=Verdana>but if your not concerned with hearing your ctcss tones,<SPAN> </SPAN></FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; FONT-SIZE: 16px" class=yiv1446043287MsoNormal><FONT face=Verdana><SPAN></SPAN>use a 10uf cap off the vol hi through a series 10k to a 3.3k </FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; FONT-SIZE: 16px" class=yiv1446043287MsoNormal><FONT face=Verdana>to ground. Tap the audio where the 10k meets the 3.3k resistor.<SPAN> </SPAN></FONT></DIV>
<DIV style="BACKGROUND-COLOR: transparent; FONT-STYLE: normal; MARGIN: 0in 0in 0pt; FONT-FAMILY: Verdana; FONT-SIZE: 16px" class=yiv1446043287MsoNormal><FONT face=Verdana><SPAN></SPAN>Use a variable 5k pot in place of the 3.3k if you want to change </FONT></DIV>
<DIV style="MARGIN: 0in 0in 0pt" class=yiv1446043287MsoNormal><FONT face=Verdana>the levels or just change the 3.3k value....<VAR></VAR> </FONT></DIV>
<DIV>JK<BR></DIV></SPAN></DIV>
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<DIV style="BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; MIN-HEIGHT: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px"></DIV><FONT face=Arial><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Robert Newberry <<A href="mailto:N1XBM@amsat.org" rel=nofollow target=_blank ymailto="mailto:N1XBM@amsat.org">N1XBM@amsat.org</A>><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> "<A href="mailto:app_rpt-users@ohnosec.org" rel=nofollow target=_blank ymailto="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</A>" <<A href="mailto:app_rpt-users@ohnosec.org" rel=nofollow target=_blank ymailto="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</A>> <BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Wednesday, October 30, 2013 12:45 PM<BR><B><SPAN style="FONT-WEIGHT:
bold">Subject:</SPAN></B> [App_rpt-users] Resistor divider<BR></FONT></DIV>
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<DIV>I need help, I am using a Mastr II and a URI. I want to use the vol/sql hi for my discriminator audio. I was going to use a resistor divider to pad down the audio. </DIV>
<DIV>Has anyone ever done this? Could you explain it in more detail to me. I've read you take the two resistors and put them in series. I would tap my URI in the middle where those two resistors meet. I assume one end goes to vol/sql hi, but where does the far end go?</DIV>
<DIV>Thanks for your help</DIV>
<DIV>Apparare Scientior <BR>Paratus Communicare<BR>-N1XBM</DIV></DIV><BR>_______________________________________________<BR>App_rpt-users mailing list<BR><A href="mailto:App_rpt-users@ohnosec.org" rel=nofollow target=_blank ymailto="mailto:App_rpt-users@ohnosec.org">App_rpt-users@ohnosec.org</A><BR><A href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" rel=nofollow target=_blank>http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</A><BR><BR><BR></DIV></DIV></DIV></DIV></BLOCKQUOTE></DIV></DIV><BR><BR></DIV></DIV></DIV></div></body></html>