[CQ-Contest] Does anyone have experience with 4O3A high power bandpass filters?

Art KZ5D via CQ-Contest cq-contest at contesting.com
Tue Apr 22 22:02:19 EDT 2014


Hi all,


Trying to eliminate pesky interference while doing SO2R. Came across info on these filters that seems interesting. Does anyone have experience with using these?


Thanks and 73,


Art KZ5D


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