Boost weak LTE signals instantly with this high-performance repeater, featuring dual-band coverage (1800MHz & 2100MHz) for seamless 3G/4G connectivity. Precision-engineered aluminum alloy housing ensures heat dissipation and durability, while advanced DSP chipset guarantees stable signal amplification up to 72dB.
Universal compatibility with major carriers (Megafon, Beeline, MTS, Tele2, Rostelecom, Yota) makes it ideal for rural homes, office buildings, or underground spaces. Multi-layer PCB design minimizes interference for crystal-clear calls and buffer-free streaming.
Plug-and-play installation requires no technical expertise—simply position between weak and strong signal zones. FCC-certified components deliver safe, reliable performance 24/7. Ships wholesale-ready with bulk packaging for resellers.
Note: Optimized specifically for LTE bands B1/B3 (2100MHz/1800MHz) with automatic gain control to prevent over-amplification. Includes weather-resistant casing for outdoor use.






























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Specification:GB21-DW only repeater;
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LTE1800 2100 MHz 3G 4G repeater Megafon Beeline (VEON) MTS Tele2/Rostelecom Yota celular booster B1 B3 Network LTE Amplifier
$61.5
Specification:
GB21-DW only repeater
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