Filtronic Launches DIFI Service for Virtualised Satellite Ground Stations

• •Filtronic's DIFI service modernizes satellite communication by using RF-over-IP technology.
• •The platform supports high bandwidth and is designed for ease of installation and maintenance.
• •DIFI enhances security by centralizing operations and reducing the number of physical components.

Filtronic has introduced its Digital Intermediate Frequency (DIFI) service aimed at modernizing satellite and defense communication systems. This service addresses the increasing global demand for data from high-throughput satellites and low Earth orbit constellations. DIFI allows for the encapsulation of analogue signals as encrypted IP packets, which can be transmitted over standard ethernet networks, thus reducing reliance on traditional analogue infrastructure. The platform supports six RF channels with bandwidth capabilities of up to 2.5 GHz and operates on IF carrier frequencies up to 6 GHz. This innovation is designed to simplify installation and maintenance, lower operational costs, and enhance security by centralizing operations in a secure facility. Filtronic's DIFI solution is compliant with the IEEE-ISTO STD 4900 standard, ensuring interoperability across various digital IF systems. The technology is particularly beneficial for operators looking to utilize higher band frequencies like Ka, Q/V, E, and W bands. The launch reflects Filtronic's commitment to advancing high-performance communication systems.