EMRFD Message Archive 14594

Message Date From Subject
14594 2018-03-18 10:46:36 boblarkin02 Simple HF receive filters
Here is a write-up on some simple filters for HF.  I wanted them for the DD4WH receiver, but they should be more generally useful.  OSH Park boards are available.

http://www.janbob.com/electron/FilterBP1/FiltBP1.html

73,  Bob   W7PUA