On 2/20/2022 9:41 AM, jim.thom jim.thom at telus.net wrote: > Has anybody tried using a simple series L-C to notch out ONE offending AM > broadcast station ? I'm talking about wiring from hot side of coax...to > Jim VE7RF > _________________ See: MFJ-8504AN, AM Notch Filter 73 Rick N6RK