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Re: FM receiver filters



At 05:41 PM 12/30/2008, G0MRF@aol.com wrote:
>Hi all.
>
>I'm trying to find some 455kHz filters suitable for FM +/- some  doppler.
>Ideally, 30kHz wide and fairly small
>
>I have some by Murata. Types  BLFYM-455C and BLFCM-455C but these  are +/-
>12.5k.
>
>Any ideas?  I've checked Digikey, but they only seem to list narrow  band FM
>or AM filters.
>Is there a Murata or Toko distributor that I've missed?
>
>Thanks
>
>David   G0MRF
>_______________________________________________


Hi David,

www.Mouser.com carries quite a few of the Murata filters
including this one: CFULA455KB2A-B0
which is spec'd at +/- 15KHz @ -6dB and is US$3.92 in qty 1.

Happy New Year and 73,
Tony AA2TX




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