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I need  about 60 kHz bandwidth at the IF to
pass a 38k4 signal.

The first  filter in the receiver is just a 
single crystal, which I think I can leave  in 
the circuit as is.

The second filter (FL2) in the receiver  is,
I think, a CFW455E, which has a bandwidth of 
about 15 kHz. This is  too narrow for 38k4.

Since this is a "no budget" ham radio  project,
can I get something that works if I replace the 
CFW455E filter  with 0.001 uF capacitors? I'm 
not exactly sure how to do this since the  
filter has *three* pins.
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