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Cecil Moore wrote: Mark Keith wrote: If you are using the vertical for long haul, the increased received noise is a non issue. Actually, that's when an s-7 noise level is the biggest issue. Most long haul signals are below s-7. The signals will override the noise. IE: the noise might be 2 s units higher, but the signal increase over the low dipole will likely be more than that. The vertical still wins overall. Bottom line: Verticals are essentially useless in Madisonville, TX and, to the best of my knowledge, all hams here are forced to use horizontally polarized antennas. Anyone who wants a nice 33 foot long vertical, come on over and haul it away for free. Drilling out the pop rivets allows collapsing it to six feet long. Why don't you keep the vertical and just use it for transmitting when working DX? You could still use the horizontal antenna for receiving. Alternatively you could put up another noise antenna with poor distance capabilities but good response to the locally-generated noise, and combine the signals from it and the good vertical for reception, so as to reduce the local noise without greatly reducing the incoming DX signal strength. David, ex-W8EZE, who remembers working ZLs and VKs from Ohio with very low power on 80 CW while using a vertical -- David Ryeburn To send e-mail, use "ca" instead of "caz". |
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