Tag: Indian satellite

  • Govt Restricts Indian Satellite Internet Devices to Domestic Use Only

    The DoT (Department of Telecommunications) has laid down fresh guidelines for satellite internet companies, further detailing its regulatory framework. Companies such as SpaceX’s Starlink still await final approval to beam down satellite internet to Indian customers. The fresh guidelines apply to two essential licenses, Unified License and Global Mobile Personal Communications by Satellite. These are the licenses under which companies like Starlink must operate to provide services to the Indian market.

    The new orders closely resemble the current obligations of telecom suppliers, such as the requirement that they must have in place the capability to monitor their subscribers’ web activities. That rule already governs traditional telecom operators and residential broadband providers, of course. But these orders are coming down at a rather delicate moment, as the service providers struggle with getting authorization to act as a GMPCS and to allocate the resource that allows them to do so, the satellites. That capability entails a rather heavy lift.

    Uniform Rules for All Players

    Experts in tech policy have underscored that these security measures have been incorporated directly into the Unified License instead of being issued as standalone guidelines. This arrangement secures the consistency of public policy. Even more important, consistency is particularly key now that two companies have already received GMPCS licenses and we expect more to join the market soon.

    While the revised regulations bring many operational aspects of traditional telecom and satellite operators into line, certain conditions remain that could create substantial roadblocks. For example, satellite terminals purchased abroad can’t work in India, and terminals bought in India must go dark if used outside the country. This kind of geo-fencing is seldom required anymore, and it makes Starlink and similar services considerably less attractive to customers in India.

    Operational Challenges Ahead

    Strict geo-fencing measures tend to be imposed with a clear intent: to stop cross-border signal spillover, especially in politically sensitive regions like Pakistan. The idea is to ensure that we can adequately monitor and control the satellite comms that are effectively operating within our territory.

    Another remarkable provision in the amendments is the requirement for satellite terminals to be produced in India within five years of starting service. This condition supports the Indian government’s larger program for local manufacturing and self-reliance but adds another layer of complication for foreign companies trying to enter the market.

    Starlink’s Uphill Battle Continues

    Starlink, which has allied with local behemoths Jio Platforms and Bharti Airtel to deliver its services, finds itself mired in red tape. The company has made strides in bringing local partners on board, but it is held back by the absence of clear rules on spectrum allocation from the Telecom Regulatory Authority of India. Moreover, the Department of Telecommunications seems in no hurry to push the authorization process along.

    The executives at Starlink had a recent meeting with the Minister of Commerce and Industry, Piyush Goyal. They had ambitious plans to discuss, since they wish to execute those plans in India. However, despite the high-level meeting, a clear path forward remains uncertain.

  • India Launches the Earth Observation Satellite EOS-08

    ‘EOS-08,’ the newest Earth observation satellite from ISRO, was launched today from Satish Dhawan Space Centre, Shriharikota, using the Small Satellite Launch Vehicle (SSLV)-D3.

    Incorporating new technology needed for future operational satellites, designing and manufacturing a microsatellite, and creating payload instruments compatible with the microsatellite bus are the principal objectives of the EOS-08 mission.

    The Satellite’s Advanced Capabilities Will Enhance the Monitoring System

    Electro-Optical Infrared Payload (EOIR), Global Navigation Satellite System-Reflectometry (GNSS-R), and SiC UV Dosimeter are the three payloads that EOS-08, which is built on the Microsat/IMS-1 bus, carries.

    Applications such as satellite-based surveillance, environmental monitoring, disaster monitoring, fire detection, volcanic activity observation, and industrial and power plant disaster monitoring are all possible with the EOIR payload’s ability to capture images in the Mid-Wave IR (MIR) and Long-Wave IR (LWIR) bands, day and night.

    Applying GNSS-R-based remote sensing for applications including analysing ocean surface winds, assessing soil moisture, studying the cryosphere over the Himalayan region, and detecting floods, and inland waterbodies is made possible by the GNSS-R payload.

    At the same time, the SiC UV Dosimeter acts as a high-dose alert sensor for gamma radiation and tracks UV irradiance through the viewport of the Crew Module during the Gaganyaan Mission.

    During its one-year mission, the spacecraft will remain in a Circular Low Earth Orbit (LEO) at 475 km in height and 37.4° in inclination. The satellite can produce about 420 W of power and weighs about 175.5 kg. It is capable of communicating with the SSLV-D3 launch vehicle.

    Integrated Avionics System

    An Integrated Avionics system called the Communication, Baseband, Storage, and Positioning (CBSP) Package integrates various tasks into one efficient unit; EOS-08 is a major improvement in satellite mainframe systems like this.

    Designed with cold redundant systems in mind, this system supports up to 400 GB of data storage and uses evaluation boards and commercial off-the-shelf (COTS) components.

    To round out the onboard technological demonstration, the satellite contains a structural panel with PCBs incorporated in it, a battery that is embedded in the panel, a Micro-DGA (Dual Gimbal Antenna), an M-PAA (Phased Array Antenna), and a flexible solar panel.

    The smaller design of the satellite’s antenna pointing mechanisms allows it to rotate at a pace of 6 degrees per second and keep a pointing precision of ±1 degree.

    The miniature phased array antenna further enhances the communication capabilities, and the structural integrity and power generation are both improved by the flexible solar panel, which uses a foldable solar panel substrate, GFRP tube, and CFRP honeycomb rigid end panel.


    India Aviation Industry – Market size, Major players, Future Developments
    The Indian aviation industry is one of the fastest-growing industries in India. Here’s a deep insight into the Indian Aviation Industry and its Development