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Television - Tech, General, and Q&A
DTV | HDTV Reception and Antenna Discussion
EV's Best Top Rated FM and HD Radio Antenna Guide & Reviews
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<p>[QUOTE="Tvip, post: 141229, member: 74729"]My guess is that APS had some requests for custom designs, or their designer had done some one-offs and decided to market them. Since it's difficult to get a Yagi to have consistent broadband characteristics (directionality as well as gain), and Brian Beezley has shown that optimized <a href="http://www.tvizleyim.com/tv8"><span style="color: #000000">Tv8</span></a> Yagis can have excellent gain/directivity for their size, I'm not too surprised. Note how closely-coupled the active dipole and first director are and the construction of the matching box; that seems to reflect recent design concepts.</p><p></p><p>+1 bob.[/QUOTE]</p><p></p>
[QUOTE="Tvip, post: 141229, member: 74729"]My guess is that APS had some requests for custom designs, or their designer had done some one-offs and decided to market them. Since it's difficult to get a Yagi to have consistent broadband characteristics (directionality as well as gain), and Brian Beezley has shown that optimized [url=http://www.tvizleyim.com/tv8][COLOR="#000000"]Tv8[/COLOR][/url] Yagis can have excellent gain/directivity for their size, I'm not too surprised. Note how closely-coupled the active dipole and first director are and the construction of the matching box; that seems to reflect recent design concepts. +1 bob.[/QUOTE]
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EV's Best Top Rated FM and HD Radio Antenna Guide & Reviews
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