What's better than DX'ing with your own homemade staff ?
(I'll post here all details as soon as I'll make the document, stay tuned !); saty
Low-bands inverted-L, 160/80/40/30m
HF pre-amplifier, W7IUV design
Narrow band-pass filter for 160/80 and 40m, "F8AFC" design
Half-size K9AY