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I use a
weBoost Cell Phone Signal Booster to help me stay in touch with family, clients, and daily weather reports. It does not create a wifi signal as some think, but can significantly boost your phone's cell signal by catching it through an outside mounted antenna, sending it through cable to an interior booster, then throughout the vehicle interior via inside antenna.
I've had mine since summer 2018 and have used it many hundreds of nights all over the country. Well worth it, in my opinion. I've seen my signal double and triple with weBoost on, and dwindle back down with it off. Works while driving, too, for hands off calls, nav, etc.
I've found it helpful to keep the doors closed, usually, as it will get a feedback loop of sorts if the outside and inside antennas don't have anything separating them. I also keep my interior antenna loose, not mounted, so I can move it accordingly depending on if I'm working from the driver's seat or somewhere in the back of the van. It is usually tucked into the back edge of the headliner over the front seats.
Might be interesting to see if you can hook up your built-in AT&T internet signal to the weBoost so it then broadcasts a stronger wifi within the vehicle.
It's the antenna on the back of my van in the image below:
View attachment 147040
This was on the Gulf of Mexico, where it boosted cell signals so much (it works with all carriers) that other campers were taking turns sitting in my driver's seat to get online for a bit.
Let me know if you have any questions about it or want images of how/where I installed it in my van.
Stay safe, stay clean, stay positive!
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Roaddude - Traveling Photographer/Writer/Artist On the Road In North America. Gear, reviews, people, places, and culture.
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