If your in a area with no signal

I don't think you've been to Wyoming.

 

You're pretty screwed in Wyoming without an amplifier although when I was through Wyoming I wasn't using the amplifier so it would be hard to say what kind of luck I would have with the amplifier but I'm sure it would still be pretty decent except for a few dead spots on interstate 80

 

Run Wyoming all the time. Been out in BFE tops of mountains. Get good signal about 95 percent of the time.

 

Sheep Mountain uranium mine, you lose signal 40 miles before you get there. The guy said it was a one horse town. I called him back and told him the horse died last year..