Being in an attic in a building surrounded by trees will probably never be 24/7/365 reliable. You will be at the mercy of the trees as to whatever signal they might allow through which will vary with the season and the local weather conditions. Wet and windy weather when the trees are in full leaf will be your worst condition. Putting the antenna in the attic will only exacerbate the problem.
Last edited by ADTech; 20-Dec-2014 at 12:50 PM.
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