[App_rpt] USB Fob wiring confusing

[Stephen Rodgers]

Paul,

It can safely be ignored. Aux audio is typically used as an alternate
channel to drive an amplifier/speaker so you can listen to repeated
audio. (We had to do something with that spare output channel, didn't we?)

Steve WA6ZFT


NDSU ARS W0HSC wrote:
> I tried using google to search the archives, but I didn't get any
> results, so hopefully this isn't a common question.
> 
> I'm making the USB Fob and can't for the life of me figure out what
> I'm supposed to do with AUX_Audio. Obviously it connects to pin 6 on
> the DSUB through a capacitor. Now what?
> 
> My that I plan on replacing has TX Audio, RX Audio, COR, PTT, etc just
> like this one and my radio has all the same. Neither my old controller
> nor my radio have Aux_Audio. What do I do with that? Or can it be
> ignored?
> 
> 73
> Paul - KC0WIV
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