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Significantly improve your cell phone signal for all US carriers inside any home, cabin, small building or office up to 3,500 square feet. Flare 3.0 features 2XP technology which doubles uplink transmission power to connect users with reliable 5G/4G LTE connectivity in the weakest signal environments. Flare 3.0 home phone signal booster is trusted by thousands of customers across the US for its huge boosting power in a compact, attractive design. It comes kitted with a high-power outdoor Yagi directional antenna and a booster with an omni-directional antenna all in one housing that creates a 'null zone' allowing it to provide more coverage than other traditional booster designs. Together with the increased uplink power and upgraded antenna Flare 3.0 cell phone service booster provides 8X more connecting power for homes and offices in the most challenging signal locations.
EASY INSTALL MOBILE APP— Flare 3.0 features SureCall’s innovative Bluetooth mobile app that simplifies setup and helps maximize the performance and coverage area of the booster. The app provides real-time signal booster readings to help with two important aspects of any signal booster setup; proper aiming of the outside antenna and ensuring adequate separation between outside antenna and inside booster/antenna. Simply download the free 'SureCall' app in the Google Play or Apple App Store once you receive your Flare 3.0 booster kit.
Improves 5G/4G LTE voice, text and data signals for all North American carriers
Reduces missed and dropped calls and increases data speeds
2XP technology delivers 2x uplink power for best performance in remote areas
Supports multiple simultaneous users
5G Compatible– Flare 3.0 boosts all 5G & 4G LTE devices, including hotspots
Designed, assembled and tested in the USA
Industry best 3-year warranty and lifetime 100% US-based tech support
Part Number: | SC-Flare3US |
Uplink Frequency Range (MHz): | 698-716 / 776-787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included) |
Downlink Frequency Range (MHz): | 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 (G Block Included) |
Donor/Server Port Impedance: | 75 Ohm / 50 Ohm |
Maximum Gain: | 72 dB |
Noise Figure: | 7 dB |
VSWR: | ≤2.0 |
Supported Standards: | CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO 4G LTE and all cellular standards |
AC Input: | Input: AC 110 – 240 V, 60 Hz ; Output: DC 5V / 3A |
Maximum Output Power: | 1 Watt EIRP |
Cable: | RG-6 (50 ft) |
RF Connector: | F-Female |
Power Consumption: | <12W |
Weight: | 1.81 lb |
Dimensions: | 5.125" × 7.25" × 5.625" |
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Download User Manual | Download Data Sheet |
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider.
Significantly improve your cell phone signal for all US carriers inside any home, cabin, small building or office up to 3,500 square feet. Flare 3.0 features 2XP technology which doubles uplink transmission power to connect users with reliable 5G/4G LTE connectivity in the weakest signal environments. Flare 3.0 home phone signal booster is trusted by thousands of customers across the US for its huge boosting power in a compact, attractive design. It comes kitted with a high-power outdoor Yagi directional antenna and a booster with an omni-directional antenna all in one housing that creates a 'null zone' allowing it to provide more coverage than other traditional booster designs. Together with the increased uplink power and upgraded antenna Flare 3.0 cell phone service booster provides 8X more connecting power for homes and offices in the most challenging signal locations.
EASY INSTALL MOBILE APP— Flare 3.0 features SureCall’s innovative Bluetooth mobile app that simplifies setup and helps maximize the performance and coverage area of the booster. The app provides real-time signal booster readings to help with two important aspects of any signal booster setup; proper aiming of the outside antenna and ensuring adequate separation between outside antenna and inside booster/antenna. Simply download the free 'SureCall' app in the Google Play or Apple App Store once you receive your Flare 3.0 booster kit.
Improves 5G/4G LTE voice, text and data signals for all North American carriers
Reduces missed and dropped calls and increases data speeds
2XP technology delivers 2x uplink power for best performance in remote areas
Supports multiple simultaneous users
5G Compatible– Flare 3.0 boosts all 5G & 4G LTE devices, including hotspots
Designed, assembled and tested in the USA
Industry best 3-year warranty and lifetime 100% US-based tech support
Part Number: | SC-Flare3US |
Uplink Frequency Range (MHz): | 698-716 / 776-787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included) |
Downlink Frequency Range (MHz): | 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 (G Block Included) |
Donor/Server Port Impedance: | 75 Ohm / 50 Ohm |
Maximum Gain: | 72 dB |
Noise Figure: | 7 dB |
VSWR: | ≤2.0 |
Supported Standards: | CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO 4G LTE and all cellular standards |
AC Input: | Input: AC 110 – 240 V, 60 Hz ; Output: DC 5V / 3A |
Maximum Output Power: | 1 Watt EIRP |
Cable: | RG-6 (50 ft) |
RF Connector: | F-Female |
Power Consumption: | <12W |
Weight: | 1.81 lb |
Dimensions: | 5.125" × 7.25" × 5.625" |
![]() |
![]() |
![]() |
Download User Manual | Download Data Sheet |
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider.
Works very well inside our home. The cable that comes with the kit wasnt long enough so we also bought the 100' rg11 coax that surecall sells as well as the jpole to mount the outside antenna on the peak of our roof. App was very useful for setup.
Works just as described and looks great on the table. Yagi is up on the roof aimed at the att tower. We used cellmapper to find the tower and tech support helped us fine tune the direction. Thanks Surecall!