Cell Phone Signal Booster for Home & Office - Band 12/17 Signal Repeater Boost 5G 4G LTE Covers up to 3,000 Sq Ft Works with AT&T & T-Mobile Networks Easy Installation Kit Included

Transform Your Weak Signal into Strong Connectivity Anywhere in Your Home or Office Are you tired of dropped calls, slow loading web pages, and "No Service" messages in your basement or office? Our Cell Phone Signal Booster (Band 12/17) is the ultimate solution designed specifically for AT&T and T-Mobile subscribers struggling with weak low-band signals. Why Choose Our Signal Extender? Targeted Band Amplification: Unlike generic boosters, ours focuses on Band 12 and Band 17 . These frequencies are the backbone of rural and suburban coverage for AT&T and T-Mobile, offering superior building penetration to reach deep indoors. High Power 65dB Gain: Equipped with a professional-grade amplifier, it captures weak outdoor signals and boosts them significantly to cover areas up to 3,000 sq. ft.How It Works: Outdoor Antenna: Captures the existing weak signal from the cell tower. Amplifier Unit: Boosts the signal by up to 65dB safely and efficiently. Indoor Antenna: Broadcasts the strengthened signal throughout your home or office, eliminating dead zones. Package Includes: 1x Signal Booster Amplifier 1x Outdoor Yagi Antenna (with mounting bracket) 1x Indoor Panel Antenna 2x Coaxial Cables (lengths vary by kit) 1x Power Adapter & User Manual Important Note: This device amplifies existing signals. If you have zero signal outside your home, this product will not work. Please check your outdoor signal strength (at least 1-2 bars) before purchasing. Compatible with most phones and devices on AT&T and T-Mobile networks.

• 【ELIMINATE DEAD ZONES WITH BAND 12/17 SUPPORT】 Specifically engineered to amplify low-frequency signals (Band 12/17 / 700MHz), which are crucial for long-range coverage and wall penetration. Perfectly optimizes signal strength for AT&T and T-Mobile users, turning 1-2 bars into full signal for clear calls and stable data in rural areas, basements, and large homes.
• 【READY FOR 5G & FAST 4G LTE SPEEDS】 Future-proof your connectivity. This booster supports the latest 5G networks while maximizing 5G 4G LTE speeds on Band 12/17. Experience faster download/upload speeds, smoother HD video streaming, lag-free gaming, and crystal-clear VoLTE calls without dropped connections.
• 【EXTENSIVE 3,000 SQ. FT. COVERAGE】 Powered by a high-performance 65dB gain amplifier, this system effectively covers up to 3,000 square feet under optimal conditions. Ideal for large single-family homes, multi-story offices, warehouses, and shops. Note: Actual coverage depends on outside signal strength.
• 【DIY-FRIENDLY EASY INSTALLATION】 No technician needed! The kit comes with everything required: high-gain outdoor antenna, powerful indoor panel antenna, coaxial cables, and mounting hardware. Follow our simple step-by-step guide to set up your signal extender in under 30 minutes.
• 【FCC COMPLIANT & SAFE OPERATION】 Designed to meet strict FCC regulations for signal boosters. Features automatic gain control (AGC) to prevent oscillation and interference with carrier networks.