NEWS – SpaceX Launches ISRO’s Communication Satellite: GSAT-20

HIGHLIGHTS

Key Event Details

• Launch Date and Time: November 19, 12:01 am.
• Launch Vehicle: SpaceX’s Falcon 9.
• Launch Site: Space Launch Complex 40, Cape Canaveral, Florida.
• Significance: First collaboration between ISRO and SpaceX.

Reasons for Collaboration

• ISRO’s GSLV-III capacity: Limited to 4,000 kg payloads into Geosynchronous Transfer Orbit (GTO).
• GSAT-20 payload: Weighs 4,700 kg, exceeding ISRO’s current launch capabilities.
• Previous heavy payload launches: Used French-based Arianespace SA.

GSAT-20 Specifications and Objectives

• Other Name: GSAT-N2.
• Primary Function: Cost-effective Ka-band high-throughput satellite (HTS).
• Capabilities:
  • Up to 48 Gbps broadband capacity.
  • Supports in-flight and maritime communication.
  • Cellular backhaul services.
• Coverage:
  • 32 beams cover all of India, including Andaman and Nicobar Islands and Lakshadweep Islands.
• Focus Area: Connectivity for remote and underserved regions in India.

Post-Launch Operations

• Control Transfer: Managed by ISRO’s Master Control Facility in Hassan, Karnataka.
• Health Status: Initial data indicates the satellite is in good health.

Significance of GSAT-20 Launch

• Enhances India’s broadband and communication infrastructure.
• Marks a milestone in ISRO’s international collaborations for satellite launches.
• Advances India’s goal of connecting remote areas with reliable communication networks.