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On Oct 26, 5:53 pm, Art Clemons wrote:
Richard Harrison wrote: No problem with a tuner. "The input power was the same on each antenna." How can the input power be the same if it's going through the tuner? The input power is the same at the input of the tuner, but we have absolutely no idea what the output power from the tuner is. Isn't that a problem for a fair test? Would not a more reasonable approach be to use something like Wattmeter and get the antenna resonant? I've seen folks who used antenna tuners find out the tuner can get really hot into some loads? If the tuner is consuming some of the RF as heat, that's power not reaching the antenna ergo not a fair test. I may be missing the story...Is he feeding all these whips with the tuner alone, with no loading coil, or he feeding coil loaded antennas with a tuner for impedance matching? I got the impression he was using the tuner alone, with no other loading coils on the whips. I have no real problem with using a tuner for impedance matching as long as it's not the actual loading coil. I guess without seeing the article, it's hard to tell what his point is. MK |
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