Antenna combiner proFIL 4401

State of the art quadruplex antenna combiner that reduces the total antenna count from 4 to 1. It combines FM, VHF, TETRA and 450 MHz UHF data communication bands. Its low loss and high isolation output ports improves the overall performance of the communication system. proFIL 4401 Quadruplex antenna combiner is specially designed for newbuildings to ease antenna planning for naval architects. The solution solves many severe problems that can exist in small patrol boats. High performance proFIL™ technology enables modern communications without compromising safety and performance. Its low loss and high isolation output ports improves the overall performance of the communication system in comparison to the traditional one antenna – one radio approach. proFIL 4401 combines four radios: FM receiver, marine VHF, TETRA and 450MHz UHF band into same antenna when using it together with tactical proTAC 5401 Quad Band antenna. UHF band can be used either for 450MHz LTE/WiMAX radio that is widely available in Europe or for TETRA TEDS extension. proFIL™ technology is proven and used by many governments and authorities in Europe. High redundancy requirements can be met by using proFIL 4401 in dual combiner set-up. reduces antenna count from 4 to 1 • high isolation outputs • compact and robust design • designed to be used with proTAC 5401 tactical antenna • can be used with proISO 1001 to prevent ground loops