For television reception with the antennas installed in the attic.
Install the recommended antenna system for reception of the , green , yellow , and down in to the red reception zone.
In the directions of , north/west , west , south/west , south.
There are 2 VHF high band Tv stations/channels , not one , WGTV-DT VHF high band channel 8 PBS and WXIA-DT VHF high band channel 10 NBC and local weather.
http://en.wikipedia.org/wiki/WXIA-TV ,
http://en.wikipedia.org/wiki/WGTV.
WGTV-DT 8 PBS is the direction of 181 degree true / 186 degree magnetic compass.