[arm-allstar] Audio question

[Robert Forest]

I will ask the guy programming my radios

On Wed, Feb 28, 2018, 9:48 AM "Justin Grigg via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> Are you using the flat audio output pin?
>
> On Wed, Feb 28, 2018 at 7:31 AM "Robert Conklin via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
> > I use a number of CDM 1550 and 1250 transceivers as link radios and node
> > radios on a number of repeaters. On two of our UHF machines and one of
> our
> > 220 machines Moto CDM's are the primaries, with external PA's doing the
> > heavy lifting. They are really nice radios for this sort of work as long
> as
> > the RF power levels are kept low. Their PA's are tough, but not meant for
> > 100% duty cycle at high power levels. On our machines where they are
> > primary radios I set the power to 2W or less for driving an external PA.
> If
> > you wish to contact me outside of the forum I'd be happy to share with
> you
> > our code plugs and DMK to URI harness schematic for CDM's we use as
> simplex
> > node radios, or duplex repeaters.
> >
> > -Rob C
> > N4WGY <https://www.qrz.com/db/N4WGY>
> >
> > --
> > Robert Conklin
> > *N4WGY <http://qrz.com/db/N4WGY>*
> >
> > On Tue, Feb 27, 2018 at 6:31 PM, "Robert Forest via arm-allstar" <
> > arm-allstar at hamvoip.org> wrote:
> >
> > > I am putting together a 440 repeater for my pi uri combo. Do you think
> I
> > > should put a potentiometer on the receive line to prevent the audio on
> > the
> > > receive radio being turned up too loud? I was afraid an accidental bump
> > of
> > > the volume might over drive the uri and cause damage.
> > >
> > > Thanks
> > > AA4II
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