The best way to test reception is to temporary mount the antenna at different locations. Start with what looks like a good location.
The tvfool radar plot shows the the directions of the Tv transmitters.
As to antenna height , higher is usually better.
As to the height of the mast pipe , above the antenna mount , the target number is , 10 feet or more mast pipe above the mount will require guy wires.
I avoid guy wires , it is better to have a taller actual mount , that way no guy wires.
However this information about , higher , higher and higher --> Does Not Mean <-- that it is 100% certain that the antenna does need to go higher , it is simply information about going higher.
Start with this action --> Start with what looks like a good location <-- for the antenna.
I start by looking for the easy location that also takes in to consideration the reception situation.
'You know' , like the directions of the transmitters and obstructions that are in the way.
And yes it is a good idea to move the antenna away from trees.
Trees get a -->great satisfaction<-- beating up antennas.
And aiming a antenna in to a thick dense tree that is a few feet away is not a good idea for reception.
Yes the reception situation is better if the tree is - skinny tree - with not much to it.
As to incident angle , this is a situation that is best learned buy you looking at and evaluating distances and angles , (going off the deep end into math is not required) , and trying the antenna reception at the location/s.
Most likely , the goal is to get reliable reception , not all out - pull out all the stops maximum reception.
Last edited by teleview; 24-Oct-2012 at 3:09 PM.
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