Boost weak GSM 1800MHz signals with this high-performance portable repeater. Precision-engineered aluminum alloy housing ensures durability while internal copper circuitry enhances signal transmission stability. Ideal for remote offices, basement workspaces, or rural areas with poor carrier coverage.

Features professional-grade RF amplification technology that captures and rebroadcasts 4G signals with 72dB gain. Waterproof nano-coating protects internal components from humidity damage. Compact 12cm design fits discreetly in vehicles or backpacks for mobile professionals.

Includes dual polarized antennas for 360° coverage with adjustable signal strength up to 100m². Operates on universal 100-240V voltage with low 8W power consumption. FCC-certified components guarantee interference-free performance near sensitive medical or aviation equipment.

Package contains complete installation kit with magnetic mount outdoor antenna and detailed signal optimization guide. Compatible with all major European and Asian network providers using 1800MHz band.