How cell phone signal boosters work
OUTSIDE ANTENNA
The outside antenna communicates back and forth with nearby cell towers.
BOOSTER
The signal booster amplifies any cell signals it receives from the outside antenna.
INSIDE ANTENNA
The inside antenna broadcasts these signals for use throughout your home.
Why choose Chatinf signal boosters
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Our Promise
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a 5-year manufacturer's warranty for all business cell signal boosters.
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When I first hooked it up I got three bars inside of the car. I could receive texts in real-time. Walk around inside and actually talk on the phone. FaceTime with my family back in Seattle. Stream video. Even tether my laptop to my phone!
We have never had a usable cell phone signal inside our home before. After installing this system, you would never know it. Cell signal, 4G, texting, data. everything works normally now.
This booster is necessary for those who drive in more remote areas because you need to be able to reach people for help if anything goes wrong. It’s an investment in your safety and peace of mind in others who now know they’re able to reach you!
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We have the cell phone signal booster installed in our RV, where it turned maybe 1 bar into 3-4 steady bars. It was easy to install, removable and doesn’t take up much space.
Without the booster on I get between -110 to -120dB which is unusable signal. With the booster turned on, my wife and I get nearly full bars on our phone, and our dB rating is around -85 to -93 which is in the great zone for signals.
