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Digital Antenna PowerMax™ Marine & RV Cellular Booster
70dB Gain 3 Watt Dual Band Wireless Repeater System
Get 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.
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