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Old 30-Apr-2011, 8:33 PM   #4
GroundUrMast's Avatar
Join Date: Oct 2010
Location: Greater Seattle Area
Posts: 4,773
1" square metal boom w-3/8" rnd elements

UHF (CH 14-51) Yagi -- Predicted Gain: 12.8 dBd

Build with 1" square metal boom and 3/8" round rod or tube. Elements are not insulated from boom.

This will just squeeze onto a 5' boom.
Attached Files
File Type: pdf UHF 10 director Yagi on metal boom - non-insulated.pdf (7.6 KB, 4276 views)
If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)

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Last edited by GroundUrMast; 30-Apr-2011 at 8:38 PM.
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