Türksat 4A at 42.0°E Satellite data now

Türksat 4A at 42.0°E Satellite General Data, Spot Beams of the satellite with EIRP Beams corresponding to Antenna diameters, and description of the satellite.

General data

Satellite Name: Turksat 4A
Status: Active
Position: 42° E (42° E)
NORAD: 39522
Cospar number: 2014-007A
Official Website: Click the Spot Beams images to go to the official website
Launch date: 15-Feb-2014
About: Go to the About section to read the satellite description
Launch vehicle: Proton M
Launch mass (kg): 4910
Dry mass (kg):  
Manufacturer: Mitsubishi Electric Corp. (MELCO)
Model of the satellite (bus): DS2000
Orbit: GEO
Expected lifetime: 15 yrs.

Spot Beams

Türksat 4A at 42.0°E Satellite data now
Turksat 4A West Beam Ku-band
East Beam Ku-band
Turksat 4A Turkiye Ku-band
Europe Ka-band
Turksat 4A Africa Ku-band
C Band
42 dBW41 dBW40 dBW39 dBW38 dBW37 dBW36 dBW35 dBW34 dBW33 dBW32 dBW31 dBW30 dBW
80-100 cm90-115 cm100-125 cm115-145 cm125-160 cm145-180 cm160-200 cm180-225 cm200-255 cm225-285 cm255-320 cm285-360 cm320-400 cm
Ku Band
50 dBW49 dBW48 dBW47 dBW46 dBW45 dBW44 dBW43 dBW42 dBW41 dBW40 dBW39 dBW38 dBW
50-60 cm55-65 cm60-75 cm65-85 cm75-95 cm85-105 cm95-120 cm105-135 cm120-150 cm135-170 cm150-190 cm170-215 cm190-240 cm
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The Türksat 4A satellite, a critical asset in the sphere of communications, was launched on February 14, 2014. Mitsubishi Electric (MELCO) in collaboration with Türksat developed the satellite. It was transported into orbit by the Proton-M launch vehicle. Meanwhile, this partnership and choice of launch vehicle underscore the advanced technological and collaborative efforts put into the project. The primary objectives of Türksat 4A include enhancing broadcast capabilities. Another objective was to expand telecommunications services. Also, the satellite provides higher-quality broadband services across Turkey, the Middle East, Europe, Central Asia, and Africa.

The satellite’s capabilities are extensive, featuring multiple transponders that operate in the Ku and Ka frequency bands. Moreover, this dual-band capability allows Türksat 4A to deliver a broad range of services, from direct-to-home (DTH) broadcasting to high-speed internet. The satellite’s technological advancements ensure robust and reliable communication links. Furthermore, this makes it an important element in the region’s broadcasting and telecommunications infrastructure.

Positioned at 42.0°E in the geostationary orbit, Türksat 4A holds a significant orbital slot. This position is strategically advantageous as it provides optimal coverage and connectivity to a vast region. It also facilitates seamless broadcast and telecommunication services. Saying so, the geostationary orbit ensures that the satellite maintains a constant position relative to the Earth’s surface. This also allows uninterrupted service delivery.

The intended lifespan of Türksat 4A is approximately 15 years, providing a long-term solution to the region’s growing communication needs. Besides, this longevity is a testament to the satellite’s robust design and the advanced engineering that went into its creation. As a result, Türksat 4A not only enhances current capabilities but also lays the groundwork for future technological advancements.

Technical Specifications of Türksat 4A

The Türksat 4A satellite is an advanced communication satellite that offers extensive coverage and high-quality service. Launched in February 2014, Türksat 4A operates with a sophisticated transponder configuration that includes both Ku-band and Ka-band frequencies. Additionally, this dual-band capability enables the satellite to deliver a wide array of communication services. Also, the services include broadcasting and broadband internet to secure and efficient data transmission.

The Ku-band transponders on Türksat 4A are particularly notable for their ability to support direct-to-home (DTH) broadcasting services. These transponders operate in the 10.7 to 12.75 GHz frequency range, providing robust and reliable signal quality. In addition, the satellite’s Ka-band transponders, operating in the 19.7 to 20.2 GHz range for downlink and 29.5 to 30.0 GHz for uplink, have high-capacity data transmission. This makes Türksat 4A an ideal solution for broadband internet services, offering high-speed connectivity and enhanced bandwidth.

Power Output

In terms of power output, Türksat 4A is equipped with state-of-the-art payload technologies that ensure consistent performance. The satellite’s transponder power output varies, with Ku-band transponders delivering up to 120 watts and Ka-band transponders providing up to 100 watts. This high power output is crucial for maintaining signal strength over vast distances, ensuring reliable communication links.

The coverage area of Türksat 4A is extensive. It encompasses a broad footprint that covers Europe, the Middle East, Central Asia, and parts of Africa. This wide-reaching coverage is achieved through the satellite’s strategically designed beam patterns, which include both regional and spot beams. These beams maximize service efficiency and minimize interference, providing clear and dependable communication across the covered regions.

Visualizing the Türksat 4A coverage, the satellite’s footprint map clearly illustrates the regions and countries served. This comprehensive coverage ensures that users in diverse geographical areas can benefit from the satellite’s advanced communication capabilities. Whether for broadcasting, internet services, or data transmission, Türksat 4A stands as a critical infrastructure component, bridging communication gaps and enhancing connectivity across its footprint.

Services and Applications

Türksat 4A at 42.0°E is a versatile satellite that provides a wide array of services and applications, catering to diverse sectors including broadcasting, data communications, and specialized governmental functions. One of the primary services offered by Türksat 4A is broadcasting, which encompasses a multitude of television and radio channels.

These broadcasting services include both national and international channels, facilitating extensive media coverage and enabling the dissemination of information to a broad audience. This capability is particularly beneficial in enhancing cultural exchange and keeping the public informed on global events.

In addition to broadcasting, Türksat 4A supports robust data communication services. These services include internet connectivity, telephony, and secure data transfer, making the satellite an essential asset for both commercial and private users.

Internet Services

The provision of internet services via Türksat 4A is especially critical in remote and underserved regions, bridging the digital divide and promoting greater access to information and communication technologies. This satellite also supports telephony services, ensuring reliable communication channels that are vital for both everyday use and emergency situations.

The advanced communication capabilities of Türksat 4A extend their benefits to governmental, commercial, and educational sectors. For governmental applications, the satellite facilitates secure and efficient communication networks that are crucial for national security, disaster management, and public administration.

Commercial enterprises leverage Türksat 4A’s services for corporate communications, remote monitoring, and secure data transmissions, enhancing operational efficiency and business continuity. In the educational sector, the satellite supports distance learning and e-learning platforms, providing students and educators with access to high-quality educational resources regardless of geographical limitations.

Overall, Türksat 4A at 42.0°E plays a pivotal role in modern communication by delivering a spectrum of services that foster connectivity, information dissemination, and operational efficiency across various fields. Its comprehensive service offerings underscore its significance as a cornerstone of satellite communication infrastructure.

Future Prospects and Changes

The future prospects for the Türksat 4A satellite at 42.0°E are promising, with several technological advancements and planned upgrades on the horizon. As the demand for satellite communication continues to grow, Türksat 4A will benefit from improved transponder technologies and enhanced satellite communication protocols. These advancements will increase the satellite’s bandwidth capacity, enabling more efficient data transmission and higher-quality communication services.

One significant development is the potential integration of advanced frequency bands, such as Q/V bands, which will allow Türksat 4A to support a broader range of applications, including high-definition television broadcasting, broadband internet services, and secure military communications. Additionally, these enhancements improve the overall performance and reliability of the satellite, ensuring uninterrupted service even in adverse weather conditions.

Strategic Importance

The strategic importance of Türksat 4A for Turkey’s space and communication ambitions is one of notable achievements of this country. As Turkey continues to position itself as a key player in the global satellite communication industry, Türksat 4A serves as a critical asset in achieving these goals. The satellite’s extensive coverage area, which spans Europe, the Middle East, and parts of Asia and Africa, provides Turkey with a significant advantage in the regional communication landscape.

Looking ahead, there are several future projects and satellites in the pipeline that will complement or succeed Türksat 4A. The planned launch of Türksat 5A and Türksat 5B satellites aims to further expand Turkey’s satellite communication capabilities, offering improved coverage and increased capacity. These new satellites operate in the Ku and Ka bands, providing enhanced services for both commercial and governmental applications.

Lastly, Turkey’s commitment to advancing its space program is evident in its long-term plans, which include the development of Indigenous satellite technologies and the establishment of a robust satellite manufacturing infrastructure. These efforts will not only strengthen Turkey’s position in the global satellite market but also ensure the continued evolution and sustainability of its satellite communication network.