I was curious what the real bandwith of the 500Hz filter is and I found
this nice article.
http://www.nccc.cc/archived_meetings/pdf/K3%20Filters,%20Jan%202009.pdfFWIW, I really like the 8pole 400Hz which I have turn on at 450Hz.
John KK9A
Ed W0YK wrote:
"Out of Stock"
Scott will order a batch if there is enough interest, usually 10 minimum.
73,Ed W0YK
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