VSAT and Satellite Network Solutions

COMSAT Systems provides VSAT (Very Small Aperture Terminal) network solutions and satellite communication services for enterprise, maritime, aviation, government, and rural connectivity customers. VSAT networks use small dish antennas (typically 60 cm – 2.4 m diameter) at customer sites connected through hub stations to GEO or MEO satellite transponders, providing broadband internet, private data networks (MPLS VPN), voice, and unified communications over satellite.

COMSAT’s product portfolio covers VSAT terminals (indoor and outdoor units), network management systems (NMS), and professional installation and support services. The company offers multi-frequency solutions: Ku-band (standard) for general enterprise and maritime, Ka-band (high-throughput satellite, HTS) for higher-capacity applications, and C-band for regions with heavy rain attenuation. For maritime customers, COMSAT provides marine-grade stabilized antenna systems with auto-tracking while underway.

COMSAT serves remote operations — mining sites, oil rigs, ships, aircraft, military forward bases, and rural schools and hospitals — where terrestrial broadband infrastructure is absent or impractical. The company acts as both equipment vendor and managed service provider depending on customer preference. Integration with emerging LEO satellite networks (Starlink, OneWeb) enables multi-orbit hybrid solutions for maximum availability.