Home Office Cell Phone Booster for AT&T up to 8k sq. ft. (RF-BOOST)
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$599.99at SignalBooster.comChecked Nov 9
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This is a multi-carrier signal booster kit built around an outdoor Yagi antenna and two indoor panel antennas, aimed at home offices and small buildings. It amplifies AT&T voice and 3G, 4G, LTE and 5G-E data indoors and also passes through Verizon, T-Mobile and Sprint signals, with no internet connection, passwords or device pairing needed. Coverage up to 8,000 sq. ft. depends heavily on the outside signal, so the install location of the outdoor antenna matters more than anything else. It suits people in weak-signal areas who want several phones and devices covered at once, but it is a passive amplifier, not a small-cell or Wi-Fi solution, and it will not create signal where none exists.
In stock
Lowest price we've seen: $599.99 on Nov 9 at SignalBooster.com. Tracked across 1 store since Nov 9.
Buyers describe the kit as straightforward and well documented, and it does what a passive booster should when the outdoor signal is strong enough. The main frustration is setup guidance: people want clearer help testing signal strength before and after mounting the outdoor antenna.
This home office cell phone booster is designed for AT&T service and covers up to 8,000 sq. ft., depending on the outside signal. It boosts AT&T voice and 3G, 4G, LTE and 5G-E data indoors. It also works with all US carriers at the same time, including AT&T, Verizon, T-Mobile and Sprint.
The kit includes an outdoor Yagi antenna, two indoor panel antennas and a signal amplifier, joined by coaxial cables. A bracket mounts the outdoor antenna on a wall, roof edge or pipe up to 2 inches in diameter. The booster needs no Internet connection, passwords or device pairing.
It supports multiple devices at once, with no user limit. Coverage is an estimate based on good outside signal. If the outside signal is weak, a kit with a higher square-footage rating is the better choice.
