[wizwor]

from https://www.antennasdirect.com/faqs.html#faq11...

Q: How far can I be from the transmitters and still get a good signal?
A: Getting reliable UHF DTV reception beyond the curvature of the earth (approximately 70 miles) is difficult. The good news is that terrain has a major impact on reception. Going over water is about the best it gets, since water is generally flat and has positive impacts on temperature for sending the signal along. Still, beyond 70 miles, unless you can get direct line-of-sight to the transmitters, the number of things that could impact reception negatively is numerous. Just keep these in mind going in to the project. Accept that what you want may not be possible.

from https://www.groundedreason.com/watch...guide/#tv_fool

1Edge – When the signal leaves the tower it is “cut” when it hits a hill, mountain, or other well defined obstruction. When this happens, the obstruction acts as a secondary, albeit weaker, source of signal generation. A value of 1Edge in the “Path” column indicates the antenna is receiving the signal after being cut by this obstruction. The picture below demonstrates this concept.

2Edge – This is the same concept as 1Edge, except the signal was cut twice before reaching the antenna. As you may have guessed, this results in a much weaker signal than 1Edge.