Galaxy 18 at 123.0°W Satellite data, general data, spot beams, and other insights about the satellite, including power and usage.
General data
Satellite Name: Galaxy 18 (G-18)
Status: Active
Position: 123° W (123° W)
NORAD: 32951
Cospar ID: 2008-024A
Official Website: Click on the spot beams to visit the official website
Launch date: 21-May-2008
About: Scroll to the bottom of the page to read more about the satellite
Launch vehicle: Zenit 3SL
Launch mass (kg): 4642
Dry mass (kg): 1911
Manufacturer: Maxar Technologies (SSL/MDA)
Model of the satellite (bus): SSL 1300
Orbit: GEO
Expected lifetime: 15 yrs
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Spot Beams
Mountainside Teleport: 4.8m
Napa Teleport: 9.3m
| C Band | ||||||||||||
| 42 dBW | 41 dBW | 40 dBW | 39 dBW | 38 dBW | 37 dBW | 36 dBW | 35 dBW | 34 dBW | 33 dBW | 32 dBW | 31 dBW | 30 dBW |
| 80-100 cm | 90-115 cm | 100-125 cm | 115-145 cm | 125-160 cm | 145-180 cm | 160-200 cm | 180-225 cm | 200-255 cm | 225-285 cm | 255-320 cm | 285-360 cm | 320-400 cm |
| Ku Band | ||||||||||||
| 50 dBW | 49 dBW | 48 dBW | 47 dBW | 46 dBW | 45 dBW | 44 dBW | 43 dBW | 42 dBW | 41 dBW | 40 dBW | 39 dBW | 38 dBW |
| 50-60 cm | 55-65 cm | 60-75 cm | 65-85 cm | 75-95 cm | 85-105 cm | 95-120 cm | 105-135 cm | 120-150 cm | 135-170 cm | 150-190 cm | 170-215 cm | 190-240 cm |
About
Galaxy 18 is a communication satellite that was launched into space on May 21, 2008.
It is owned and operated by Intelsat, a leading provider of satellite services worldwide. The satellite is positioned at 123.0°W, which means it hovers over a fixed location on the Earth’s surface, providing continuous coverage to the Americas.
With a lifespan of approximately 15 years, Galaxy 18 plays a crucial role in delivering a wide range of communication services, including television broadcasting, broadband connectivity, and data transmission.
Key Features and Capabilities
Galaxy 18 is equipped with advanced technology and features that enable it to provide reliable and high-quality communication services. Some of its key features and capabilities include:
- High-Definition (HD) Broadcasting: Galaxy 18 has the ability to transmit high-definition television signals, allowing broadcasters to deliver crystal-clear images and immersive audio to viewers across the Americas.
- Broadband Connectivity: The satellite facilitates broadband connectivity, enabling internet service providers to offer fast and reliable internet access to both urban and rural areas.
- Data Transmission: Galaxy 18 is capable of transmitting large volumes of data, making it an ideal choice for businesses and organizations that require secure and efficient data transfer.
- Wide Coverage Area: Positioned at 123.0°W, Galaxy 18 provides coverage to North America, Central America, South America, and the Caribbean, ensuring that communication services are accessible to a vast population.
- Reliability and Redundancy: Intelsat’s Galaxy 18 is designed to offer high reliability and redundancy, minimizing the risk of service disruptions and ensuring uninterrupted communication services.
Significance in Satellite Communications
Galaxy 18 plays a significant role in the field of satellite communications, contributing to the advancement of various industries and sectors. Its wide coverage area and versatile capabilities make it an invaluable asset for broadcasters, telecommunications companies, and other organizations.
Television broadcasters rely on Galaxy 18 to deliver their content to millions of viewers, ensuring that they can enjoy a wide range of entertainment, news, and educational programs. The satellite’s ability to transmit high-definition signals enhances the viewing experience and allows broadcasters to captivate their audience with stunning visuals and immersive sound.
In addition to broadcasting, Galaxy 18 enables telecommunications companies to extend their reach and provide reliable connectivity to remote areas. By leveraging the satellite’s broadband capabilities, these companies can bridge the digital divide and offer internet access to underserved communities, empowering them with educational resources, e-commerce opportunities, and improved communication.
Furthermore, Galaxy 18 supports various data-intensive applications, such as video conferencing, cloud computing, and remote sensing. Its efficient data transmission capabilities ensure that businesses can exchange information quickly and securely, facilitating collaboration and innovation across industries.
Advanced role
Galaxy 18, positioned at 123.0°W, is a vital satellite in the field of communications. Its advanced features, wide coverage area, and versatile capabilities make it an essential tool for broadcasters, telecommunications companies, and businesses. As technology continues to evolve, Galaxy 18 will remain a key player in the world of satellite communications, connecting people and enabling the exchange of information across the Americas.