[ARC5] SCR-274N side tone level?

Mark K3MSB mark.k3msb at gmail.com
Sat Feb 9 11:16:35 EST 2019


Hi Dave -- I also run a stock SCR-274N;  I do not use the side-tone.

I much prefer to use the RX signal as my side tone; decreasing the output
on the BC-450 control box usually does the job.

73 Mark K3MSB

On Sat, Feb 9, 2019 at 10:52 AM Dave Kirk via ARC5 <arc5 at mailman.qth.net>
wrote:

> I run a stock SCR-274N setup with a BC-456 modulator not sure if this is
> normal, but the side tone in CW, and phone is ear piercing I can't even
> wear my headphones its so loud. Is there a simple way to lower the level?
> So far I haven't seen in the manual any mention of level adjustment. Guess
> I understand why its loud the radio dude needed to be able to hear the
> radio during flight, but dang this is ridiculous.
>
> Dave
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