C- Band and Ku-Band Services
Secure, reliable global communications over land, air and sea.

COMSAT offers C-band, Ku-band and Ku-nnect service for government and military users.


C-band service is used for a wide range of government communications, including battlefield communications, command and control systems, as well as disaster recovery. Operating in the 4 to 8 GHz frequency range, C-band satellite coverage is ideal for intercontinental and global communications over land and sea.


Ku-band service operates in the 12 to 18 GHz frequency range resilient to tropical rain, making it suitable for smaller receiving antenna systems and suitable for maritime and aeronautical based communications.


Ku-nnect is a new ku-band satellite connection service developed by COMSAT to support Government and Military customers’ in-flight operations. This semi-global connection service offers seamless and secure Office in the Sky ™ services and it is the perfect solution for government leaders and officials involved in national security affairs in need of in-flight connectivity for their missions and operations. Ku-nnect offers Committed Information Rate (CIR) data speeds per aircraft that support network security for applications like video conference, voice calls and email traffic. The Ku-nnect service runs through COMSAT and SpeedCast’s wholly owned teleports ensuring the highest level of Information Assurance. Customer data that passes over Ku-nnect is totally segregated from the public internet.

Ku-nnect Coverage Map
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Call or contact COMSAT to learn more about our services.
Ku-nnect Brochure