In a message dated 11/26/02 6:02:54 PM Pacific Standard Time, w9ac@arrl.net writes: > What product do they make that is so indispensable and non-substitutable? IMO their antenna analyzer(s). Indispensable and reasonably priced - nothing else is even close. I've got 2 of them. Cheers, Steve K7LXC TOWER TECH - Professional tower services for commercial and amateur