[Amps] IMD

Jim W7RY jimw7ry at gmail.com
Thu Dec 29 14:47:33 PST 2011


Defective radios is probably the most of it. Slow ALC is probably the 
rest... or rf controlled electronic bias that keep the amplifier cut off 
between dits.

73
Jim W7RY

--------------------------------------------------
From: "richard courtway" <courtway at syix.com>
Sent: Thursday, December 29, 2011 11:09 AM
To: <Amps at contesting.com>
Subject: [Amps] IMD

> Have been enjoying and learning from the discussions concerning IMD
> problems with SSB signals and their causes.
>
> Personally am a cw operator - and hear quit a few very wide and
> splattering cw signals .  Thinking that most of this is caused by
> operators trying to get a kw out of a 800 watt rig.  Overdriving - etc.
>
> Am approaching the time when I will have my first amp on line -  and
> wondering if any of you would care to comment on the causes of such
> lousy sounding cw signals.
>
> Thankee - and HNY to you all.
>
> de Dick / aka N7RC
>
>
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