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160m filter


 

?I finally put on my low pass filter for 160 on thingiverse.??
?This was my original post here.?/g/BITX20/message/77231?
?Obviously this is a design that you need to hook between the radio and antenna when using 160 and remove for other bands.

It seems like such a simple thing that Ashar might include as a kit and auto switch it. I am sure it could be made more compact with toroids although I was surprised at how compact it is even with air core.

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73
Dave

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