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Subject:
Re: Low Pass Filter
From:
Steve Forst <[log in to unmask]>
Reply To:
For blind ham radio operators <[log in to unmask]>
Date:
Fri, 31 Jan 2014 21:07:33 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (23 lines) 
I did away with LP filters some time  ago.   The improvements in radios, 
the change to cable  years ago, and the  digital changeover a few  years 
back have made TVI only  a slight possibility compared to the way it 
used to be.

Take it out of the system and see if you really need it.   Less 
complexity, fewer jumpers and connectors will give you  fewer potential 
problem spots.

Some people put it at the radio output, some at the amp output, and 
some use 2 filters and do both.

73, Steve KW3A

On 1/31/2014 8:11 PM, John Vernaleken wrote:
> Since I have seen it recommended both ways - Should a Low Pass Filter be
> before the external Antenna Tuner or after?
>
> John  KC2QJB
>
>
>

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