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<body class='hmmessage'><div dir='ltr'><font style="" face="Tahoma,sans-serif" color="#000000">Matt,<br><br> Very good, I will take a look at your photos. It is always a good idea to put a fan on Allstar nodes as the talks came sometimes get very long. I know they do on my hub. Most radios including Motorolas need additional cooling. <br id="FontBreak"></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">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font><br><br><div><hr id="stopSpelling">Date: Sat, 27 Aug 2016 18:45:33 +0100<br>To: arm-allstar@hamvoip.org<br>Subject: Re: [arm-allstar] TX time out<br>From: arm-allstar@hamvoip.org<br>CC: matt@m0lmk.co.uk<br><br>
Thanks Doug. I'll connect
it back up and keep an eye on it to see how it goes.<br>
<br>
I have the whole lot rack mounted on a 19" shelf with it's own PSU. Was
thinking about adding a small fan to help cool the radio down but it
doesn't get to hot at the moment. Pictures and details on my website at <a href="http://www.m0lmk.co.uk/mb7ibk" target="_blank">www.m0lmk.co.uk/mb7ibk</a><br>
<br>
Thanks,<br>
<br>
Matt<br>
M0LMK<br>
<span>
</span><br>
<blockquote style="border:0px none;" cite="mid:BLU171-W60009A1629679EC35F3D3CBAEF0@phx.gbl">
<div style="" class="ecx__pbConvHr"><div style="width:100%;border-top:1px solid #EDEEF0;padding-top:5px;"> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
<a href="mailto:arm-allstar@hamvoip.org" style="color:#737F92 !important;padding-right:6px;font-weight:bold;text-decoration:none !important;">Doug Crompton via arm-allstar</a></div> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right;"> <font color="#9FA2A5"><span style="padding-left:6px;">27
August 2016 at 17:48</span></font></div> </div></div>
<div style="color:#888888;" class="ecx__pbConvBody">
<style><!--
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--></style><div dir="ltr"><font style="" face="Tahoma,sans-serif" color="#000000">Matt,<br><br> It is a pretty rare occurrence
for this to happen without the disconnect conditions I pointed out. I
suppose there could be some instability in your system due to other
things. The number one problem is power supply issues but that to is
also rare. Also outside RF sources such as Higher power HF or VHF/UHF.
These frequencies can couple into long leads. Using ferrite chokes on
all leads has helped.<br><br>It also could be the radio. Malfunctioning
there could cause the COS output signal to hang. <br><br>There is no log
entry that would tell you anything other than COS was asserted which
you of course already would know. If it was external from an external
source Allstar would have no knowledge of whether it was truly a valid
COS or not. <br id="ecxFontBreak"></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 class="ecxmoz-txt-link-freetext" 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><div>_______________________________________________<br><br>arm-allstar
mailing list<br><a class="ecxmoz-txt-link-abbreviated" href="mailto:arm-allstar@hamvoip.org">arm-allstar@hamvoip.org</a><br><a class="ecxmoz-txt-link-freetext" href="http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar" target="_blank">http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar</a><br><br>Visit
the BBB and RPi2 web page - <a class="ecxmoz-txt-link-freetext" href="http://hamvoip.org" target="_blank">http://hamvoip.org</a></div></div>
<div style="" class="ecx__pbConvHr"><div style="width:100%;border-top:1px solid #EDEEF0;padding-top:5px;"> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
<a href="mailto:arm-allstar@hamvoip.org" style="color:#737F92 !important;padding-right:6px;font-weight:bold;text-decoration:none !important;">Matt via arm-allstar</a></div> <div style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:right;"> <font color="#9FA2A5"><span style="padding-left:6px;">26
August 2016 at 19:57</span></font></div> </div></div>
<div style="color:#888888;" class="ecx__pbConvBody">Hi all.
<br>
<br>My node got booted off from one of the allstar hubs today because it
was
stuck in constant TX. Is there a setting to prevent this?
<br>
<br>Thanks,
<br>
<br>Matt
<br>M0LMK
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