Enhance Weak Signals with Premium 850MHz GSM/UMTS/CDMA Booster
Ultra-precise 850MHz frequency targeting ensures stable 2G/3G coverage in rural areas, basements, and large buildings. High-gain dual-directional antennas (5dBi) with military-grade aluminum housing resist corrosion and extreme weather. Professional-grade low-noise amplifier (LNA) reduces interference by 40% compared to standard models. Plug-and-play full-kit design includes 20m coaxial cable and wall-mount bracket for DIY installation. Ideal for farms, warehouses, and remote offices where carriers limit tower upgrades. FCC-certified circuitry avoids network overload while boosting call clarity and data speeds. Ships with lifetime technical support and 3-year warranty.