ATNJ 1800MHz Mobile Phone GSM Signal Repeater Amplifier

Powerful 2G/4G LTE Signal Boost
– Extends coverage up to 5000 sq ft with stable 1800MHz frequency support, eliminating dead zones for calls and mobile data.
High-Gain Dual Antenna Design
– Precision-engineered with copper-core cables and low-noise amplifiers for minimal interference and maximum signal clarity.
Universal Compatibility
– Works seamlessly with all GSM carriers, ideal for rural homes, offices, basements, and vehicles with weak network reception.
Plug-and-Play Setup
– No technical expertise needed; includes high-quality SMA connectors and 20dB gain for instant performance.
Durable Industrial Build
– Heavy-duty ABS housing with heat-resistant coating ensures long-term reliability in extreme temperatures.
Wholesale Advantage
– Bulk pricing available for telecom resellers, installers, and large-scale deployments. Global shipping, lowest guaranteed rates.