I am a retired Navy tech, computer sciences type and aerospace engineer. I have installed a roof mast with a uhf yagi, a dc4 and a c4 pointed at 3 cities, 120 degrees apart and ranging from 37 to 80 miles with limited rolling hills for terrain. I get limited daytime reception from the 75 to 80...

I live in central VA and am successfully pulling in all channels, 360 degrees and 55 miles from me. I am trying for a long reach to DC - 74 miles. They are changing their mainstay channels 4,5,7 and 9 in place. I need to know what additional UHF channels they may be using to extend those...

Hi - I live at Lake Anna in the middle of Virginia. I am a retired engineer and use satellite services for all comm - land lines don't work here in the country. I am currently linked by directv and hughesnet. When I built it I prewired the house with RG6 and ethernet. I am watching...