High Gain 72dBi Tri-Band Cell Signal Booster – Lintratek

Unmatched Signal Strength
72dBi high-gain antenna ensures ultra-powerful signal reception and transmission for 2G/3G/4G networks across 900MHz, 1800MHz, and 2100MHz bands.
Premium Build & Precision Engineering
Heavy-duty aluminum alloy casing with advanced heat dissipation design, corrosion-resistant internal circuitry, and military-grade soldering for long-term durability.
Universal Coverage
Ideal for remote rural areas, basements, warehouses, offices, and vehicles where weak signals disrupt calls and data.
Plug-and-Play Installation
No technical expertise needed—simple setup with auto-adjusting gain control to avoid interference.
Wholesale Advantage
Direct factory pricing with bulk discounts—lowest global rates guaranteed for resellers and large-scale deployments.
Reliable Brand Backing
Manufactured by Lintratek, a trusted industry leader in RF technology, ensuring FCC/CE compliance.