Marine Satellite Internet Systems
Satellite Internet services deliver broadband connectivity to vessels operating beyond the reach of terrestrial networks. Whether you're at sea, in remote anchorages, or constantly on the move, SatCom Internet enables email access, streaming, weather updates, and operational data transfer from anywhere on Earth.
Our offerings include high-performance satellite internet terminals, stabilized antennas, and subscription packages suitable for research vessels, offshore operations, fishing fleets, and superyachts. We supply leading marine SatCom brands including Furuno, JRC, KVH, and SeaTel (Cobham).
Applications and Capabilities
Satellite internet systems are vital for safety reporting, video conferencing, cloud-based diagnostics, digital navigation updates, and crew welfare services like WhatsApp or Netflix access. Modern terminals offer automatic beam switching, high throughput connectivity (HTS), and seamless roaming across satellite networks.
History and Innovations
Marine satellite internet evolved from military and commercial satellite communications developed in the 1960s and 1970s. Early maritime systems were large, slow, and expensive, requiring precise dish alignment and dedicated operators. Over the decades, innovations in phased-array antennas, compact stabilization units, and high-throughput satellites (HTS) dramatically improved speed, reliability, and affordability.
Today’s systems allow broadband speeds and low-latency access even while vessels are underway, making them indispensable for digital navigation, real-time monitoring, and connected operations. With expanding constellations from providers like Inmarsat, Iridium, and new LEO players, marine connectivity is faster and more global than ever before.
Available Marine Internet Solutions
If you don’t see your current model or preferred vendor listed, PSI can source compatible parts or alternatives. We’re actively updating our catalog to reflect the latest in maritime broadband technology.
