[AMRadio] Apache
russ dworakowski
wb3fau at hotmail.com
Mon Apr 15 14:17:46 EDT 2002
Charlie, for practical purposes, most people are not going to hear
the clipping set way low. Many of the newer generation of AMers are
out for the lowest possible distortion, others say that
the driver transformer is no good, it saturates, its just not true.
I did not do all the research, but I was told, that the
clipper does add distortion even set low. So try with your scope
and see if you can hear or see it. 73s Russ
>From: "Charlie Solie" <WB5LHV at zianet.com>
>Reply-To: amradio at mailman.qth.net
>To: <amradio at mailman.qth.net>
>Subject: Re: [AMRadio] Apache
>Date: Mon, 15 Apr 2002 10:17:58 -0600
>
>Russ,
>
>Both sections of the 6AL5 are biased so that they do not conduct unless the
>audio peaks at that point are greater than 6 volts. Below that, the 6AL5
>is
>simply an open circuit. I think that one can set the level pot high enough
>so that this doesn't happen.
>
>I have mine set that way I think. This discussion may prompt me to get out
>the audio oscillator and the scope.
>
>73,
>
>Charlie
>
>
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