MFJ 259 Analyzers & Tweaking the XM240
The Cushcraft XM240 was installed on Sunday evening. On Monday, Dave finished clamping the antenna to the mast and lowered the coax. That evening I tested the antenna and was a bit surprised at what I found… On my Icom 746, I checked the SWR (yeah, I know, SWR ain’t everything - but you’d [...]