[Electron]

Not a suprise for me.

The bending of the signals across the mountains.

The signals are still receivable at the little lower signal strength.

Change the antenna height up and down and see what happens to the signal strength.

There is also a phenomena known as - ground wave - the Tv signals are stronger at about 0 to 5 feet above ground.

Back to the HD7084P issue.

At locations where there is a high rate of channel realocations I recommend a All Channel antenna that way all the channels are coverd.

California is a state where a high rate of channel realocations are taking place , and many Tv stations are batteling/fighting over who get to use what channel. And where a Tv transmitter can be built.