[arm-allstar] Is there a way to use both L & R channels, on a modded fob?

[kd4ont]

Oh yeah.... I forgot the extra pin was for voltage to power a condenser mic. Duh!

-------- Original message --------
From: David McGough <kb4fxc at inttek.net> 
Date: 04/17/2017  12:45  (GMT-05:00) 
To: kd4ont via arm-allstar <arm-allstar at hamvoip.org> 
Cc: kd4ont <kd4ont at yahoo.com> 
Subject: Re: [arm-allstar] Is there a way to use both L & R channels, on a
  modded fob? 


Hi,

The CM1xy fobs only have 1 input. But, 2 outputs.

73, David KB4FXC


On Mon, 17 Apr 2017, "kd4ont via arm-allstar" wrote:

> I'd like to assign one channel to rf side, and the other channel, to 
the hand mic. Both inputs, but in the node, the audio of one doesn't 
cancel out the other if both inputs are used at the same time. Just a 
little silly experimentation. 

-------- Original message --------
From: Doug Crompton via arm-allstar <arm-allstar at hamvoip.org> 
Date: 04/17/2017  02:49  (GMT-05:00) 
To: ARM Allstar <arm-allstar at hamvoip.org> 
Cc: Doug Crompton <wa3dsp at gmail.com> 
Subject: Re: [arm-allstar] Is there a way to use both L & R channels,  on a modded fob? 

Yes, both output channels can be used. They will have the same audio
content though so not sure if that suits what you want to do. The levels
can be set independently in the simpleusb-tune-menu setup.



*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*

On Mon, Apr 17, 2017 at 2:33 AM, "kd4ont via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> I'm wanting to build a hybrid node, half radioless, half rf. In most of
> Peter's videos, his kits, that have a setup kinda similar to what I want to
> do, have two fobs and nodes in one box for both rf and dtmf mic.
> I haven't gotten to the experience and experimentation level yet to
> determine if both channels of one fob can be used simultaneously. Some may
> wonder why anyone might want to do this, but I have my odd reasons for my
> project. This would enable two ops to use one node simultaneously and the
> audio would mix. Kill two birds with one stone and use less hardware,
> setup, and linking two nodes together.
> I sometimes think out of the box and try to see if hardware can do things
> a little different than it would be normally used. I know this feature
> would not be wanted by most node owners, but I'm trying to push the limits
> by introducing new ideas.
> I understand that there will will be needed more level adjustments to the
> circuit, one for rf, one for mic, before it needs fine tuning with usb tune.
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