Thread: About a narrow filter at 10.7 MHz
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Old June 17th 07, 05:36 PM posted to rec.radio.amateur.homebrew
W3JDR W3JDR is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 44
Default About a narrow filter at 10.7 MHz
Free crystal filter design software he

http://www.aade.com/filter.htm


Joe
W3JDR


"ForçaCelta" wrote in message
oups.com...
Hello,
I am designing a radio receiver and I need a narrow filter in the FI
stage,
at 10.7 MHz, in order to filter a single carrier.
Anybody could tell me where to get information about designing ladder
filters?
Thanks



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