Re: Low mic gain, was, show your mic
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I’m sure I have the polarity correct. Someone on this list posted a drawing showing how to identify the negative terminal and I wired according to it. I think the electret mic wouldn’t work at all if polarity were reversed. What is being powered is an F E T source follower. I think I shouldn’t have to raise my voice to get 5 watts output on 40 meters.
Max K 4 O D S.
I've Never Lost the Wonder.
Antique Electronics Site: http://www.angelfire.com/electronic/funwithtubes/
From: BITX20@groups.io [mailto:BITX20@groups.io] On Behalf Of Mvs Sarma
please check whether the mic body is connected to chasis ground.
i mean the positive bias voltage for mic should come on independent pin and NOT to the body pin of the eletret element.
In case you are using a dynamic mic, perhaps we need more gain and your need to shout appers logical.
On Sat, Apr 21, 2018 at 11:27 PM, MAX <max@...> wrote: