proFIL 1321 MF/HF DSC and Navtex antenna splitter is intended to be used with MF/HF DSC receiver and Navtex/WeatherFax receiver. In a typical installation proFIL 1321 splits the antenna of existing MF/HF DSC receiver with Navtex receiver. It provides full galvanical DC isolation for its Navtex port, thus enabling its use with receivers using active antennas.
proFIL 4202 is intended to be used with DSC receiver and AIS receiver only units. It is connected to existing DSC VHF antenna and the AIS RX only unit shares the same antenna with VHF’s DSC receiver. Being a completely passive product it is reliable and does not compromise safety and performance. High-performance proFIL™ technology enables modern communication without compromising safety and performance.
Its low loss and medium isolation output ports improve the overall performance of the communication system in comparison to the traditional one antenna – one radio approach. proFIL™ technology is proven and used by many governments and authorities in Europe.
Save space, simplify structures
- Reduces antenna count from 2 to 1
- Easy to install
- Works with DSC, AIS and Navtex receivers
- No need for new cabling
- Can be used with proISO 1001 to prevent ground loops
Electromagnetic modelling services fine-tunes performance
By using advanced proEMS™ electromagnetic simulation, modeling, analysis and measurement services a complete 3D-electromagnetic environment of the ships external structures are built and the optimal location for each antenna with the least interference can be found and verified. The proEMS™ services are useful for any size of boat or ship and are tailored for each customer separately.