Thread: 455Kc crystal filter
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Old July 14th 06, 07:05 AM posted to rec.radio.amateur.boatanchors
Ed Ed is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 7
Default 455Kc crystal filter
Please educate me. I see one of these for sale on ebay that plugs into a
crystal socket. I know that a lot of boatanchor IF's are 455Kc, does this
generate the IF for old receivers, or is it a bandpass filter?


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