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Old 16-May-2011, 6:00 PM   #2
mtownsend
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Join Date: Dec 2009
Posts: 632
The mounting brackets of most antennas can accommodate a round mast of up to 2" outer diameter. Most "TV masts" have a 1.5" o.d., but as long as your dish mount pole is under 2" o.d., you can probably use it directly.

Note that TV antennas extend out further than a dish. With the mast mount in the middle of most antennas, you have to make sure you have enough clearance around the mast for the antenna to fit (and point the direction you want). Position the mast so that the antenna points toward the horizon rather than up at the sky, and try to keep the antenna clear of other metal objects as much as possible.

If you do need to add a second mast to the dish mount, you can drill a small hole and use a set screw to minimize any mast rotation/movement. Fortunately, the Y5-7-13 is a relatively light antenna.
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