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SureCall Flare 3.0


SureCall Flare 3.0

The SureCall Flare 3.0 is the most powerful booster in its category and can improve cell service in very weak signal areas. Staying connected is easier than ever with the highest uplink power and a high-gain Yagi antenna for accessing faraway cell towers. The stylish one-piece base unit is designed to be placed on an open tabletop or shelf. Kit includes: Flare 3.0 booster, high-gain Yagi antenna with mounting hardware, RG-6 cable (50 ft), and AC power supply.

SKU: SC-Flare3US Category: Tags: ,


SureCall Flare 3.0

Significantly improve your cell phone signal for all US carriers inside any home, cabin, small building or office up to 3,500 square feet. The SureCall Flare 3.0 is the most powerful booster in its category. It features 2XP technology, which doubles uplink transmission power. Connecting users with reliable call, text, and 4G LTE data coverage in the weakest signal environments.

The SureCall Flare 3.0 is trusted by thousands of customers for its huge boosting power in a compact, attractive package. It comes with a high-power outdoor Yagi directional antenna and an internal omni-directional indoor antenna. It comes in an attractive housing that creates a ‘null zone’ which allows it to provide more coverage than traditional booster designs. With the increased uplink power and an upgraded antenna pack, the Flare 3.0 provides 8X more connecting power in the most challenging signal locations.

  • Simplified Setup with Combined Booster and Indoor Antenna
  • Boosts Voice, Text and 4G LTE Signals for All North American Cell Carriers
  • Reduces Dropped & Missed Calls and Improves 4G LTE Data Speeds
  • Covers 1-2 Rooms of a Home or Office, up to 3,000 Sq Ft
  • Yagi Directional Outdoor Antenna Captures Signal Cell Tower

Award Winning

The SureCall Flare 3.0 is a re-designed version of the original SureCall Flare signal booster. The original SureCall Flare was a 2017 CES Innovation Awards Honoree. The revolutionary Flare 3.0 has a built-in, indoor omni-directional antenna. It increases signal strength for multiple simultaneous users in 1-2 rooms of a home or office, up to 3,000 sq. ft. Place the attractive one-piece base unit on an open tabletop or shelf. It will provide clearer, more reliable voice and data performance in any room.


Signal is delivered to the Flare booster with the included Yagi directional outdoor antenna and 50 feet of low-loss RG-6 cable. The outdoor antenna captures signal from the cell tower and then the all-carrier booster amplifies it and re-broadcasts the enhanced signal coverage to all mobile devices within range.


Flare 3.0 booster, high-gain Yagi antenna with mounting hardware, RG-6 cable (50 ft), and AC power supply.

Additional information

Weight 6 lbs
Dimensions 6 × 17 × 19 in


Product Specifications
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 feet)
RF Connector: F-Female
Power Consumption: <12W
Weight: 1.81 lb
Dimensions: 5.125″ × 7.25″ × 5.625″

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