Company Overview

Comsat Systems Pvt. Ltd. was established to design and manufacture satellite communication antenna systems that meet international technical and regulatory standards, including INTELSAT and relevant ITU-R recommendations. The company competes with established international suppliers while offering the advantages of in-house engineering, manufacturing control, and long-term service support.

Comsat maintains the infrastructure and technical capability required to design, manufacture, test, and deploy a wide range of satellite communication antenna systems. The company’s leadership team consists of senior professionals with prior experience at ISRO and ECIL, bringing over four decades of expertise in the design and manufacture of high-performance satellite antennas and subsystems.

The organization is supported by a multidisciplinary engineering team of graduate engineers in Civil, Mechanical, and Electronics disciplines, along with a skilled technical workforce, enabling Comsat to deliver reliable, production-grade systems for both standard and custom applications.

Installed Base & Operational Experience

Comsat antenna systems are deployed across India, spanning diverse geographic and climatic conditions— from Jammu & Kashmir to Kanyakumari, and including Andaman, Nicobar, and Lakshadweep Islands. To date, over 5,000 antenna systems have been installed nationwide, with the installed base continuing to grow through ongoing projects and network expansions.

This extensive field experience supports continuous improvement in design, manufacturability, installation practices, and long-term maintainability.

Customers & Market Segments

Defense & Government Organizations

Defense Services (Signal Intelligence Directorate), ISRO, and various Government of India departments and agencies, including AIR, BECIL, BEL, ECIL, Doordarshan, the Meteorological Department, and other strategic institutions.

Network & Telecom Operators

Leading network and telecom service providers such as HCIL, Bharti Airtel, Hughes, HFCL, and other system integrators.

Teleport & Broadcast Operators

Teleport operators and broadcasters including NSTPL, ORTEL, LAMHAS, RAJ TV, MEGA TV, ESSEL SHYAM, India Sign, India News, and multiple television broadcasting networks.

Export & International Deployments

• 11.0 m antenna system supplied to R&S, Germany
• 6.3 m antenna systems supplied to broadcasters in Mauritius and Hungary
• 4.8 m antenna system supplied to MBC, Malé
• 3.8 m antenna system supplied to Afghanistan

In addition, Comsat-manufactured antenna systems have been deployed by customers in neighboring and regional markets, including Bangladesh, Sri Lanka, Myanmar, and Nepal, supporting a variety of broadcast, telecom, and institutional applications.

Our Achievements & In-House Development

• Mobile VSAT systems for defense and broadcast applications
• C-band and Ku-band receive-only feed systems
• L-band and S-band feed systems
• Transportable 4.6 m Ku-band antenna systems
• Carbon fiber 2.4 m mobile VSATs for vehicle- and shelter-mounted applications
• 9.3 m Ka-band receive-only antenna systems
• 1.2 m and 1.8 m mobile VSATs for broadcast and telecom networks
• Standard C, Extended C, and Ku-band Tx/Rx feed systems for antennas ranging from 1.0 m to 13.5 m
• Fast-tracking antenna systems with servo drives and precision control
• Hub control systems with remote operation using optical fiber–based GUI interfaces

Comsat’s strength lies in combining engineering depth, manufacturing discipline, and field-proven experience to deliver satellite antenna systems that meet the operational, regulatory, and lifecycle requirements of customers in both domestic and international markets.