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PowerMax Marine & RV Cellular Booster70dB Gain 3 Watt Dual Band Wireless Repeater SystemGet more bars with Digital Antennas PowerMax 4KSBR-50M marine and RV wireless cell booster. Designed for large boats with cabins, sailboats and RVs, this new and more powerful 70dB gain wireless cellular repeater system boosts the signal strength of your cell phone or air card to 3 watts and improves transmit and receive signals. The result is clean and clear voice quality with maximum data throughput on all carriers except Nextel or iDEN. Not for use in open console boats.Application: - Large yachts, sailboats and RVs (not for use in open console boats)Range/Performance: - Amplifies cellular signal up to 30+ miles*Advantage: - Wirelessly enhance multiple cell phones in multiple rooms 18' to 40' from inside antennaRequirement: - 25' separation plus a structure between inside and outside antenna.* Increased range varies based upon height of outside antenna, type of cable used, cell phone carrier and location of cell tower. For maximum range, place outside antenna as high as possible using ultra low-loss cable.4KSBR-50M System Includes:
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