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<body class='hmmessage'><div dir='ltr'><font style="" color="#000000" face="Tahoma,sans-serif">Cole,<br><br> I am trying to decipher what you are wanting. Simpleusb does NOT do audio DSP PL encode/decode. You need to do that entirely in the radio. The radio supplies the COS (when a RX signal comes in with the PL frequency set in the rig) which is a high or low going signal. This is applied to the COS input of the FOB. On the DMK URI it would be pin 8. On a modified FOB it would be the COS line.<br><br>If this line goes low with a RX signal you set - carrierfrom=usbinvert - in simpleusb.conf<br>If it goes high with a RX signal - carrierfrom=usb<br><br>ctcssfrom=none<br id="FontBreak"></font><font style="" face="Tahoma,sans-serif"><br></font><font style="" face="Tahoma,sans-serif">Does that answer your question?</font><br><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div><hr id="stopSpelling">From: colecaz@gmail.com<br>To: arm-allstar@hamvoip.org<br>Date: Tue, 3 Feb 2015 21:25:04 -0700<br>Subject: [arm-allstar] Receive PL control with simpleusb<br><br><style><!--
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--></style><div class="ecxWordSection1"><p class="ecxMsoNormal">I’ve looked all over and can’t find the method to enable the need for Rx PL when using simpleusb. There is a diode labeled for that function in the fob mod instructions and opening or grounding it does nothing. All I can presume is Rx PL defaults to off and COR to on. While I’m asking, is there a way to disable the COR requirement? This is useful if you just want to run PL squelch control only.</p><p class="ecxMsoNormal"> </p><p class="ecxMsoNormal">Thanks</p><p class="ecxMsoNormal"> </p><p class="ecxMsoNormal">Cole, AA7RD</p></div><br>_______________________________________________
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