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20 dB gain on 20 meters?!?
Buck wrote:
Well, if i am not mistaken, in order to gain another 3 db, he would have to setup another similar array. That would be twelve stepirs. Then for another 3 db, he would have to add yet another twelve stepirs. The second three steppirs only gained him 3 db over the first three and the second steppir only gained him 3 db over the first one. so, what does that three db mean? Buck, N4PGW On Tue, 08 May 2007 17:48:21 GMT, "John, N9JG" wrote: You have raised an interesting question - When do you reach the point of diminishing returns? Three Db equals a doubling of power or halving of power depending on which way you are going. Dave WD9BDZ |
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