Promarine is privately owned Finnish company dedicated in improving communication system performance in maritime market. We have innovative, high performance communication and antenna products and solutions for internet on board, 3G, 4G, 5G, LTE, WiFi, VHF, TETRA, MF/HF, GNSS and interference protection (combiners, splitters and galvanic isolators). We offer proven solutions, trusted by a wide range of naval authorities and marine professionals worldwide. Get connected!

Promarine Ltd

proTAC5311 High performance wideband 4G/5G antenna

proTAC 5311 offers worldwide support without compromises for all 2G, 3G, 4G and 5G frequencies from 600MHz up to 6GHz WiFi frequencies with unbeaten efficiency. It has unique radiating element design, it is made of solid copper and has no lossy (resistive) elements. Thus it provides nearly 100% radiation efficiency. Longer range than standard antennas!

proTAC5311 high performance wideband 4G/5G antenna

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proTAC5311 High performance wideband 4G/5G antenna

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