Rabbit ears report: https://www.rabbitears.info/s/2648249 - looking at the report hopefully I can just point my antenna towards 220.1° and get everything I need (ABC, CBS, NBC, FOX, PBS) agreed?

If I stand on my roof I can see the mountain range where the TV signals come from.

There is a cellular tower about .5 miles away on a hill behind my home. My antenna will point in the oposite direction of the the cell tower should I be concerned?

From the attic location no other homes would be in the path, though a few tall trees are about 100 feet away in the path.

I will run new R6 COAX cable and only split the signal for two locations.

Some antenna choices I was thinking about (In part because I could buy them locally and return them easily if needed):

RCA ANT705E (Attic/Outdoor Compact Design HDTV Antenna): https://www.rcaantennas.net/indoor-outdoor/?sku=ANT705E

RCA ANT754E (Compact Outdoor/Attic HDTV Antenna Optimized for Digital Receptionn): https://www.rcaantennas.net/outdoor/?sku=ANT754E