CEL-FI Marine Antenna will collect the cell tower signal and send it through the cable to a Signal Booster. And it works in the other direction, when the cell phone transmits, the signal is transferred to a Signal Booster and transmitted back to the cell tower.

• High-performance, omni-directional antenna
• Threaded ferrule/post for side or bottom cable exit for standard marine mount interface
• Weather resistant
• Built-in ground plane
• For marine application
• Easy installation