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On May 21, 3:58*pm, "Clive" wrote:
WB4AIO offers some excellent information and I would like to add the following: Generally speaking, (Note I stated GENERALLY SPEAKING here) end fed antennas tend to be most directional in line with their longitudinal axis. In other words, an inverted-L, end fed, would pick up the greatest capture in the direction that it is "pointing." Center fed antennas GENERALLY tend to be most directional perpendicular to their longitudinal axis. Again, I stress these are VERY BROAD and GENERAL rules of thumb. Of course there are always exceptions such as the center fed Zepp which tends to be most directive off its ends. As one respondent stated...experiment. There is a reason they call technical suppositions "theories." It is because they are just that, theories only. Real world performance is whatever you get and can be morphed by ground conductivity, nearby structures, interactions and terrain as well as theories that are conventional but one day will be refuted. Thanks, Clive - my room to experiment is extremely limited, but I will do what I can. |
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