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VHF notch (bandstop) filter

Question asked by baldy on Aug 30, 2011
Latest reply on Aug 30, 2011 by baldy

I need a fairly narrow notch filter to operate at 158 MHz to null out pager frequency band behind my LNA operating 155-162 MHz.  Notch depth should be at least 20 dB.  Electrically tuneable is a plus but not essential to the design.  Any suggestions using ADI high speed op amps?

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