[WVARC] Band Pass Filters

[Robert A. Wilson]

Bandpass filters are definitely a "must" for Field Day, 
though if your antennas are too close, and your receivers 
are too poor, bandpass filters alone may not be enough.  
You'll have to build tuned stubs.

The current "state of the art" in bandpass filters are the 
W3NQN design.  See 
http://www.arraysolutions.com/Products/wx0bbpf6.htm.

There's a review here:  
http://www.eham.net/reviews/detail/840.

73,
Bob, N6TV