Kevin There is a well known
DLW Associates AM Broadcast Band Brick-Wall High Pass Filters http://dlwc.com/ The 9 pole filter can be tuned for one of the deep nulls attenuate the station you need by 70db or more, give DLW a call. Regards JC N4IS -----Original Message----- From: Topband [mailto:topband-boun...@contesting.com] On Behalf Of Kevin KL7KY Sent: Sunday, May 14, 2017 12:55 PM To: topband@contesting.com Subject: Topband: CNN notch filter recommendations Hi all,Has anyone had "success" notching out a single AM bcb station that +50dB?I see a lot of bcb filters that are commercially made, but wanted some real world feedback from someone that has dealt with it.I'm looking for something that I can leave in-line between the rig and the amp - that will handle at least 200w.Any input would be appreciated.ThanksKevin KL7KY Sent via the Samsung Galaxy S7 edge, an AT&T 4G LTE smartphone _________________ Topband Reflector Archives - http://www.contesting.com/_topband _________________ Topband Reflector Archives - http://www.contesting.com/_topband
