[TowerTalk] ON4UN software

[Frank Mayer]

Does anyone have experience with the ON4UN software?  I have built phased 1/4 wave verticals and phased them at 135 degrees using the Christman method of phasing according to "Low-Band Dxing"  I use the phasing lengths given in the book but I think I really should really measure the impedances.  I'd like to know what the reflector thinks of the software before I purchase it.
Frank  WY3D