A:AnswerI have this booster in my Polaris RZR and recently used it in a spot I know I only get 1x if I’m lucky. I turned on the booster outside and I was in a thick walled building I’m guessing 40+ feet away from the booster. I had back and forth between 1 and 2 bars of LTE. I imagine in an open camping setting it would be effective even a little further away based on less obstruction. Hope this helps!!! It’s really awesome!!!