BlueBird Satellites: Bringing Cellular Service from Space

Context: ISRO is planning to launch the Block 2 BlueBird communication satellite—developed by AST SpaceMobile, a U.S.-based company—within the next 3 to 4 months.

About BlueBird Satellites

BlueBird satellites are a collection of advanced communication satellites being built by the U.S.-based AST SpaceMobile. Their main function is to establish the world’s first and sole global cellular broadband network in space, aiming to offer direct connectivity to unaltered smartphones.

• Type: Advanced American communications satellite.
• Developer: Created by AST SpaceMobile, a U.S.-based company.
• Unique Feature:
  • Enables direct smartphone-to-satellite connectivity, allowing users to make phone calls and access broadband without ground-based towers.

Key Technology

• Equipped with a 64-square-meter antenna.
• Weighs approximately 6,000 kg.
• Operates in Low Earth Orbit (LEO) for faster and closer communication with mobile devices.

Data & Speed Capabilities

• Supports up to 40 MHz bandwidth.
• Offers peak data speeds of up to 120 Mbps.

Service Coverage (Post-launch)

• Aims to deliver non-continuous cellular broadband.
• Target regions include the United States and select global markets.

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