The SureCall Flare 3.0 is the best overall model for small- to medium-size homes and offices, improving weak cell signals across two to four rooms and delivering roughly 3,500 square feet of coverage.
What impresses us most about this model is that it offers both types of antennas—directional outdoor and omnidirectional indoor—something that much of the competition lacks. That means you get better overall signal amplification and quality of service, faster speeds, and improved data capacity. Plus, it’s more affordable than competitors in its class that have less dB gain and works with most major carriers, including Verizon, AT&T, Sprint, and T-Mobile networks.
It’s also easier to set up than most. You mount the directional antenna outside—either on the roof, the side of your house, or a pole using the included metal clip—point it toward your carrier’s nearest tower, and run the connected co-ax cable inside. The indoor device has an integrated omnidirectional antenna—which generally have spottier reception than any directional antenna provides—but the tradeoff with this unit is that you can place it anywhere without being tethered to a cable.
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