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On Thu, 09 Jun 2005 12:20:51 -0400, Rob Ramm
wrote: My question is, has anyone used these as a television antenna. I know they claim 10-12db gain across the whole band which is what my TV antenna boasted as well. Hi Rob, Typical specifications, yes. I have seen posts that they do not really have as much gain as Create says, but then, does my Delhi Deep Fringe tv antenna which I have to replace also have the stated 7db gain on VHF lo and 13db gain on VHF-HI/UHF. All of this is also specs-manship. For the TV antenna, this gain can be found for some regions and not others; and they can still claim the better figures. The TV UHF band is immense, but in reality very little of it is actually populated. The FCC of the late 40's must have thought 88 channels would be needed eventually. They were wrong, several hundred channels selling hoop earrings 24 hours a day would have been an appalling prospect back then, and Newton Minnow would have foamed at the mouth sputtering "vast wasteland." Do these work good as a tv antenna? You may say this is a bit extreme in cost. The wind loading on these antennas is stated around 1 square ft . Their relitively small "wind footprint" is attractive to me You might find another vendor that offers a smaller antenna that covers LESS spectrum with as much or more gain for all of your pursuits. LPDAs are quite easy to predict (although the doing is a bear) and as they are flat responsive (this is a trade-off for lower gain with having so many elements) they represent a good general coverage average gain solution. 73's Richard Clark, KB7QHC |
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