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<DIV><FONT size=2 face=Arial>How about setting the RXGAIN in usbradio.conf? That
usually fixes this problem for me.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>GeorgeC</FONT></DIV>
<DIV><FONT size=2 face=Arial>W2DB</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"
dir=ltr>
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=bill.hurlock@cpcomms.com href="mailto:bill.hurlock@cpcomms.com">Bill
Hurlock</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=tim.sawyer@me.com
href="mailto:tim.sawyer@me.com">Tim Sawyer</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=app_rpt-users@ohnosec.org
href="mailto:app_rpt-users@ohnosec.org list">app_rpt-users@ohnosec.org
list</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, October 04, 2013 11:17
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [App_rpt-users] Long Squelch
tail problem</DIV>
<DIV><BR></DIV>
<DIV class=WordSection1>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">The
736R seems to be lacking in the HF noise area as I can’t make it to the 27000
number the program is looking for. It almost gets there. About 26231. I’ll
have to run a SQ open point test on the radio and see where the SQ opens. I
have the test gear to do that.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">Thanks<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">Bill
Hurlock<o:p></o:p></SPAN></B></P></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> Tim Sawyer
[mailto:tim.sawyer@me.com] <BR><B>Sent:</B> Friday, October 04, 2013 10:49
AM<BR><B>To:</B> Bill Hurlock<BR><B>Cc:</B> <A
href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</A>
list<BR><B>Subject:</B> Re: [App_rpt-users] Long Squelch tail
problem<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>Wouxon HTs seem to do that even on systems with perfectly
good squelch. Maybe they slowly reduce the transmit power or something. It
seems worse when you're close to the receiver. <o:p></o:p></P>
<DIV>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<DIV>
<P class=MsoNormal>As far as your usbradio long squelch tail problem; some
radios just don't have enough high frequency noise to drive the DSP properly.
In that case you have to use simpleUSB.<o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<DIV>
<P class=MsoNormal>Also please note that even with a properly working DSP
squelch quickly kerchunking will produce a long squelch tail... just like
MICOR squelch will do. <o:p></o:p></P>
<DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Helvetica','sans-serif'; COLOR: black; FONT-SIZE: 13.5pt">--<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Helvetica','sans-serif'; COLOR: black; FONT-SIZE: 13.5pt">Tim<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Helvetica','sans-serif'; COLOR: black; FONT-SIZE: 13.5pt">:wq<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<DIV>
<P class=MsoNormal>On Oct 4, 2013, at 7:05 AM, Bill Hurlock <<A
href="mailto:bill.hurlock@cpcomms.com">bill.hurlock@cpcomms.com</A>>
wrote:<o:p></o:p></P></DIV>
<P class=MsoNormal><BR><BR><o:p></o:p></P>
<DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">I
have tried tightening the SQ but then I start to have decode issues with some
of the connecting radios. The current signal strength reading, no carrier
present, is 776 and SQ setting is 900. This does eliminate the SQ tail but I’m
sure this is going to affect RX sensitivity over all being so high. There
appears to be a very narrow range of SQ levels that provide no SQ tail and
decode is fair. Most problematic are the Wouxon radios.</SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"> </SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">Bill
Hurlock</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"> </SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
class=apple-converted-space><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> </SPAN></SPAN><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">Corey Dean
[mailto:n3fe@<A href="http://repeater.net">repeater.net</A>]<SPAN
class=apple-converted-space> </SPAN><BR><B>Sent:</B><SPAN
class=apple-converted-space> </SPAN>Friday, October 04, 2013 12:30
AM<BR><B>To:</B><SPAN class=apple-converted-space> </SPAN>Bill Hurlock;
<A
href="mailto:app_rpt-users@ohnosec.org">app_rpt-users@ohnosec.org</A><BR><B>Subject:</B><SPAN
class=apple-converted-space> </SPAN>RE: Long Squelch tail
problem</SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV></DIV></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">Have
you tried increasing the squelch level? What is the current squelch
level?</SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"> </SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">Corey
N3FE</SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"> </SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
class=apple-converted-space><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> </SPAN></SPAN><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"><A
href="mailto:app_rpt-users-bounces@ohnosec.org"><SPAN
style="COLOR: purple">app_rpt-users-bounces@ohnosec.org</SPAN></A><SPAN
class=apple-converted-space> </SPAN>[<A
href="mailto:app_rpt-users-bounces@ohnosec.org"><SPAN
style="COLOR: purple">mailto:app_rpt-users-bounces@ohnosec.org</SPAN></A>]<SPAN
class=apple-converted-space> </SPAN><B>On Behalf Of<SPAN
class=apple-converted-space> </SPAN></B>Bill Hurlock<BR><B>Sent:</B><SPAN
class=apple-converted-space> </SPAN>Thursday, October 03, 2013 7:46
PM<BR><B>To:</B><SPAN class=apple-converted-space> </SPAN><A
href="mailto:app_rpt-users@ohnosec.org"><SPAN
style="COLOR: purple">app_rpt-users@ohnosec.org</SPAN></A><BR><B>Subject:</B><SPAN
class=apple-converted-space> </SPAN>[App_rpt-users] Long Squelch tail
problem</SPAN><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV></DIV></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt">I had to go back
to my URI interface and my FT-736R. I have it set up to do tone encode and
decode using the URI. All the encode and decode are working however when I
unkey there is a squelch tail that lasts about 1 to 2 seconds. I’m allowing
the URI to determine COR thru DSP. The connections are setup for raw audio
both ways with the node supplying the pre and de emphasis. I have played with
the settings but nothing changes the problem. It isn’t a consistent duration
of tail. I know it is in tone decode mode because if I turn tone off on the
portable I can’t open the squelch thru the node. Anyone have any
ideas……<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">Bill
Hurlock</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">CPCommunications</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">856-234-1661
Office</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><A
href="http://www.totalrf.com/"><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">856-264-1010</SPAN></B></A></SPAN><SPAN
class=apple-converted-space><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt"> </SPAN></B></SPAN><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">Cell</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><A
href="http://www.cpcomms.com/"><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">www.cpcomms.com</SPAN></B></A><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #17365d; FONT-SIZE: 10pt">WA2TQI</SPAN></B><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 11pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
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