[sci.electronics] FM filters

hopper@pnet12.cts.com (Steve Hopper) (02/23/89)

There is a local FM station @ 94.9 Mhz that bleeds over the adjacent
channel @ 94.7 (non-local) which I would like to receive.  I've positioned
the antenna for optimum reception, but lately the interference has
worsened.  I would like to build a tunable notch or low-pass filter
to put at the antenna terminals of the rx'er.  Which type of filter would
be the best design?  How many filter stages would be best?  Any 
schematics available?


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