Boost weak signals instantly with this high-power 20W mobile network amplifier, covering 1-5km range for seamless 2G/3G/4G connectivity in remote areas. Precision-engineered dual-band technology targets 1800MHz and 2100MHz frequencies for maximum carrier compatibility. Military-grade aluminum housing with heat dissipation fins ensures 24/7 stable performance. Professional-grade components include ultra-low-noise amplifiers and high-gain directional antennas for crystal-clear calls. Ideal for rural homes, farms, warehouses, and off-grid workplaces where carriers struggle. Ships with weatherproof outdoor antenna and simplified plug-and-play installation. FCC-certified circuitry prevents network interference while delivering 100dB gain. Our wholesale price beats retail by 40% for bulk orders.