<div dir="ltr">If you do not want to take apart your baofeng, you can still get COS.<div><br></div><div>Build this simple 1 transistor circuit</div><div><br></div><div><a href="https://www.youtube.com/watch?v=QopvHGM-9_k">https://www.youtube.com/watch?v=QopvHGM-9_k</a><br></div><div><br></div><div>Even if the volume is all the way down, the COR detect still goes off when it gets a signal due to a DC offset in the radio i think. Just make sure you turn off the voice in the UV5R so it doesen't go off when you press buttons. </div><div><br></div><div>See my portable AllStar node on my <a href="http://qrz.com">qrz.com</a> page </div><div><br></div><div>73 Skyler </div><div>KDØWHB</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Aug 5, 2015 at 10:49 PM, Doug Crompton <span dir="ltr"><<a href="mailto:doug@crompton.com" target="_blank">doug@crompton.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr"><font color="#000000" face="Tahoma,sans-serif">Ken,<br><br> Unless you use a VOX circuit on the RX audio which I do not recommend you will have to go inside. We have used the Baofeng 888's with success as node radios. Info on the mod is in the how=to section at <a href="http://hamvoip.org" target="_blank">hamvoip.org</a> I believe the UV5 uses a similar approach.<br></font><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"><a href="http://www.crompton.com/hamradio" target="_blank">http://www.crompton.com/hamradio</a></font></b><font style="font-size:16pt" size="4"><br></font><br><br><div>> To: <a href="mailto:app_rpt-users@ohnosec.org" target="_blank">app_rpt-users@ohnosec.org</a><br>> From: <a href="mailto:vk4akp@gmail.com" target="_blank">vk4akp@gmail.com</a><br>> Date: Thu, 6 Aug 2015 13:31:00 +1000<br>> Subject: [App_rpt-users] Baofeng UV5R + DMK URI 's. (Wiring & COS etc?)<div><div class="h5"><br>> <br>> Giday!<br>> <br>> So, still waiting on my Raspberry PI2 's. But they must be getting closer.<br>> All other items ordered that same day from China have arrived 1+ weeks ago!<br>> In the mean time I'd like to make the cabling up.<br>> <br>> For our first attempt we're going to utilise some Baofeng UV5R 's that <br>> we already have handy.<br>> <br>> Has anyone been down this trail before that can help with wiring <br>> instructions with the DMK URI 's?<br>> Mainly interested if we need any cap's or resistors across any lines to <br>> to isolate audio or for COS etc?<br>> <br>> Not interested in hacking into the radio's at all for internal <br>> connection. If it can't be done on the standard external connectors we <br>> won't bother.<br>> <br>> However I doubt this will be the case as we have used them with the <br>> AnyTone portable repeater controllers and they detect COS etc A-OK from <br>> the basic connectors.<br>> <br>> <br>> ~Ken - vk4akp<br>> .-.-.<br>> _______________________________________________<br>> App_rpt-users mailing list<br>> <a href="mailto:App_rpt-users@ohnosec.org" target="_blank">App_rpt-users@ohnosec.org</a><br>> <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a><br>> <br>> To unsubscribe from this list please visit <a href="http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users" target="_blank">http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users</a> and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button"<br>> You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem. <br>> <br></div></div></div> </div></div>
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You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem. <br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><font face="arial narrow, sans-serif" color="#38761d">Skyler Fennell</font><div><font face="arial narrow, sans-serif" color="#38761d"><a href="http://amsatnet.info" target="_blank">amsatnet.info</a></font></div><div><font face="arial narrow, sans-serif" color="#38761d">KDØWHB</font></div><div><font face="arial narrow, sans-serif" color="#38761d"><a href="mailto:electricity440@gmail.com" target="_blank">electricity440@gmail.com</a></font></div></div></div>
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