I highly recommend the Array Solutions W3NQN BCB. I had a local BC station a few miles away developed problems resulting in IMD with an external preamp ON connected to a flag that rendered 160 unusable.
The W3NQN BCB completely fixed the issue. Notified but I’ve no idea if the offending BC station ever made repairs. As I understand it, W3NQN custom builds and selects components so that each filter meets specs. Brick wall it is and well worth the expense. 73 - Steve WB6RSE http://topbanddinner.jimdo.com _________________ Topband Reflector Archives - http://www.contesting.com/_topband
