The Gray-Hoverman is the world's finest build-it-yourself UHF TV antenna, created and developed here at Digital Home
. Retired and hobbyist antenna engineers such as old sparks, DogT, oneolddude, DjiPi, Kro, 99gecko, myself
(as moderator), Keo
, and others, working together under the leadership and effort of Autofils
, have taken an obscure 1950s UHF TV antenna called the Hoverman and subjected the design to modern software-based computer modeling in hopes of optimizing its middling performance.
The result: the new Gray-Hoverman antenna is more powerful than similar commercially manufactured consumer antennas in every category, sometimes by whopping amounts. We've released the design, diagrams, and schematics, Copyright 2008, under the GPLv3
license so that anyone can roll their own.
The Gray-Hoverman antenna designs, schematics, and diagrams on this site are Copyright ©2008 and are free: you can redistribute them and/or modify them under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at our option) any later version.
These designs, schematics, and diagrams are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
For your complete copy of the GNU General Public License to go along with the designs, schematics, and diagrams, see www.gnu.org/licenses/gpl.txt
Here is an introduction to the Gray-Hoverman antenna if you haven't seen it already:
Due to the overwhelming popularity of the Gray-Hoverman Superantenna for OTA, and in recognition of the excellent range of technical discussion on TV antenna design that has arisen as we've welcomed new members, Digital Home now has a dedicated place within the OTA Forum called the "Antenna Research & Development"