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<p>Brian,</p>
<p>I could be wrong and you may get a better answer but I believe if
I understand right,<br>
</p>
<p>the rx sq level is for vox and you should/normally be using cos
from a pin on your fob, parallel port or using ctcss trigger for
the COS</p>
<p>...mike/kb8jnm</p>
<p>(oh... I may be about to find out for sure again as I try to
setup my hr remote again anew)<br>
</p>
<div class="moz-cite-prefix">On 12/23/2018 7:28 PM, Brian G wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAHhhW2-n=Oe8c5keSA8iB8JY1gp-eRrtrdUx=L4c4WRMpr_dQw@mail.gmail.com">
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<div dir="ltr"><span
style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">Hi all,
Merry Christmas</span><br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<span style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">My local
club is working on setting up a few ASL nodes, and I've been
busy modifying some CM119 based USB sound cards to control the
radios. I'm using this card/dongle: </span><a
href="https://www.amazon.ca/Syba-SD-CM-UAUD-Adapter-C-Media-Chipset/dp/B001MSS6CS"
target="_blank" rel="nofollow"
style="box-sizing:border-box;color:rgb(51,122,183);text-decoration-line:none;font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px"
moz-do-not-send="true">https://www.amazon.ca/Syba-SD-CM-UAUD-Adapter-C-Media-Chipset/dp/B001MSS6CS<br
style="box-sizing:border-box">
</a><br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<span style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">I've
done several so far and have a few nodes working great with
CTCSS carrier detect. One issue I'm consistently running into,
is when setting the "RX Squelch Level" in the radio-tune-menu,
it detects the current RX signal strength as 999. This results
in the inability to use anything other than CTCSS for carrier
detect. I can make plain old VOX work too, but it results in
considerable (2 sec+) hang time.</span><br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<span style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">Using
DSP carrier detect won't work because it's impossible to set
the squelch high enough (max value 999). It always thinks
there's a signal present when there isn't. This happens
regardless of whether there's a radio connected to the dongle
or not. As a matter of fact it happens even when plugging in
an unmodified dongle right out of the package. I need it to
work with no CTCSS. VOX would be fine if it wasn't for the
hang time, but would rather use the DSP option in
usbradio.conf. </span><br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<br
style="box-sizing:border-box;color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">
<span style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">I assume
it's just the nature of the beast, and if I want it done
properly I need an adapter and radio capable of COS. But maybe
someone knows if there's something that can be done or not?
Anyone have any insight on how to either eliminate the VOX
hang time, or eliminate that "invisible" signal? </span><span
style="color:rgb(51,51,51);font-family:"Helvetica
Neue",Helvetica,Arial,sans-serif;font-size:14px">I might
be overlooking something. Thanks for reading!</span>
<div>
<div>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">--<br>
Brian - VA3DXV<br>
</div>
</div>
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