We can pick up anything the TV at home can pick up. If you have Dish Network or Direct TV at home then you can watch anything just like you are at home. You can also add a Replay box and record your favorite shows to watch when you aren't running in the middle of the night.
We debated about adding a satellite dish to the truck and we did some pricing but we decided this is a better way to go for us. Trying to adjust those satellite dishes can be a real problem.
This is pricey but eliminates the adjustment problem . If you have Dish or DirectTv at home just bring a receiver on the truck . Mobile satellite tv for truck and rv - the Vu Qube antenna