[arm-allstar] Issues with DMK URIx USB

[Kyle Krieg]

David,

After a large amount of testing, I think your on to something.

I did transmit into a dummy load and no issues were present.

Not sure your aware, but the TYT transmits at 10W at it's lowest power,
which is way more than I need.  The antenna is 10ft from the radio and Pi,
which I suspect it the issue.

I'm pushing all my RF into a dummy load for now to see if that helps the
issue with the TYT, or it's back to the Baofung 888 at a 1/2 watt to help
solve the issue.

Kyle


On Sat, Dec 22, 2018 at 3:40 PM David McGough <kb4fxc at inttek.net> wrote:

>
> Kyle,
>
> My suspicion is either an RFI condition that occurs when transmitting, or
> perhaps a ground loop.
>
> Have you tried transmitting into a dummy load and looking for these
> errors?
>
> 73, David KB4FXC
>
>
>
> On Sat, 22 Dec 2018, "Kyle Krieg via ARM-allstar" wrote:
>
> > All,
> >
> > I've recently had issues with my DMK URIx USB with misc errors when
> > transmitting.  It has been working fine for months and now these errors
> > started happening.  Had to take a screen shot of the errors as I could
> not
> > get them to display when SSH'ed into the Pi.
> >
> > https://photos.app.goo.gl/uCU9bTpGTTWPBp92A
> >
> > I'm running a Pi with the hamvoip image into the URI with a TYT9000 as
> the
> > radio.
> >
> > Things I have tried.
> >
> > Swap out Pi
> > Change power supply
> > Rebuild the Pi node with a fresh image
> > Swap out the URI for another URI
> > Swap out the USB cable from Pi to the URI
> > Check the connections to/from the URI to the radio
> >
> > Only thing I have not changed is the radio, which I would not think would
> > be bad in this situation.
> >
> > Do I have a bad URI?
> >
> > Kyle
> > _______________________________________________
> >
> > ARM-allstar mailing list
> > ARM-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
> > Visit the BBB and RPi2/3 web page - http://hamvoip.org
> >
>
>