COLOMBIA B4 7 1700/2100 2600 MHz 2G 3G 4G DCS LTE Signal Booster
Powerful 70dB amplification for weak signals, enhancing 2G, 3G, and 4G LTE connectivity across Claro, Movistar, Tigo, and Avantel networks. Precision-engineered for 1700/2100/2600 MHz bands, ensuring seamless voice calls, faster data speeds, and stable streaming in low-coverage areas like rural homes, offices, or basements. High-gain dual-directional antennas and advanced noise reduction technology minimize interference for crystal-clear signal transmission. Durable industrial-grade housing with heat-resistant components guarantees long-lasting performance in extreme conditions. Plug-and-play installation with no software setup—ideal for homes, small businesses, or remote worksites needing reliable mobile connectivity.