[AMRadio] Source Broadcast Xmtrs
Dennis Gilliam
dennisgilliam at gmail.com
Mon Jun 13 14:47:51 EDT 2011
I suppose it all boils down to what you want it to sound like, and the
'wick' behind it.
Telephone audio is 300-3000 HZ more or less, done that way to get through
without any frills.
Lots of military and ham rigs use that paradigm so as not to use too much
(pick one or more) weight, power, bandwidth eTc.
It gets the job done. So does riding a bus vs driving a nice car.
BC audio is 50 to 10K or more usually, and needs a healthy carrier behind it
to get through.
Run what you brung, conditions and the other guys' RX will set the scale
anyway.
73DG
On Mon, Jun 13, 2011 at 11:37 AM, Ron Youvan <ka4inm at tampabay.rr.com> wrote:
> rbethman wrote:
>
> > The frequency response is MORE than adequate for the human voice.
>
> > The audio input transformer is rated from 400cps to 3500cps.
>
> That depends on whether the audio is limited to 400cps to 3500cps or
> flat from 400cps to 3500cps.
>
> As much as anything else the voice sound is controlled by the microphone.
> --
> Ron KA4INM - Every HAM should have at least one desk MIC,
> it's the perfect place to hang the cans when
> CW is "arm chair copy."
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