FT-817 CW filter

Equipment
21

I had one in my FT817. While it was possible to measure a modest improvement in the lab, in the field it was almost impossible to tell the difference.

22

Thanks, Richard - I think I’ll keep my money in my pocket!

1 Like
23

I too noticed little difference, having bought the slightly narrower Inrad version. (Can no longer remember details.)
73,
Rod