Hi, Does anyone have any real-world thoughts to share on the performance of the C4S at 50'? Particularly in regards to 40m? Also, interesting: C4S at Texas Towers, $629 US ($850 Cdn). C4S at Radioworld in Toronto: $1,249 Cdn. Value of shopping around: priceless. I can see paying a smal premium for buying at home, but $400? 73, kelly ve4xt