[amsat-bb] Re: 2 Meter TV Interference

Bob Bruninga bruninga at usna.edu
Wed Dec 7 15:42:31 PST 2011

> The only solution is for your neighbor to remove the 
> powered splitter from the antenna system....
> The only other solution would be to get a stopband 
> filter(blocking 144 to 148)... these type of special 
> filters are not cheap. 

Again, a 5 cent piece of coax cut as a 1/4 wave stub at 2 meters will knock
the signal at the input of that amp down by 10 to 20 dB.  That is always the
first approach for eliminating TVI and is cheap and cost effective and fully

Bob, Wb4APR

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