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  1. Antenna Research & Development
    Hello all, here are links to my latest build. It took me forever to finish and would like your opinion on a few things. Here is a link to my pics and tvfool radar: https://1drv.ms/f/s!AqktFiXxpEqYr16KwbOtLeiqq7c0 Here is my tvfool for G8V1R5...
  2. Antenna Research & Development
    Hello folks, I am currently building a DBGHn3, the one with 18dB gain on UHF and 12dB gain on VHF. All my 1/4 in aluminium for Narods and reflectors are cut, i also finished bending my 4 driven elements. I managed to do it all with the great info here and on various instructables. The one thing...
  3. Antenna Research & Development
    I completed the optimization of 16 models of UHF only DBGH and I will be posting them one by one in this thread. They models are DBGH0, DBGH1, ..., DBGH9, DBGH10, and DBGH12, DBGH14,...,DBGH20. the is the...
  4. Antenna Research & Development
    I have a question related to the design of the DBGH. I notice in the plans that the measurements are extremely precise. In one case, there is a reflector rod spacing measurement of 63.5mm. That is pretty precise. http://www.digitalhome.ca/ota/superantenna/design.htm My question is whether...
  5. Antenna Research & Development
    I am still quite new to this home made antenna thing, and plan to put together some rendition of the DBGH. I plan to put it roof top. I have read the new user FAQ and a number of threads related to the GH and to my region. Lots of good info. My question is whether to use a wire mesh (such as...
  6. Antenna Research & Development
    New to the forum, think this is the right spot, if not please move it. Is their a formula too determine ideal lengths / spacings of of the elements for specific channel ranges? I am trying to reach a few distant / weak stations and my current DBGH with a wire mesh reflector isn't hitting...
  7. Antenna Research & Development
    The Gray-Hoverman Single and Double Bay UHF Antennas This is the original Gray-Hoverman antenna, as refined from the original Hoverman designs by member Autofils. Generally most people will want to build one of these models. They provide exceptional performance across the entire...
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