What does Ku band mean?

Ku Band defined by NATO “Ku” stands for “Kurz unten” – German for the band just underneath the “short” or K-band (which starts at 20 GHz).

What is satellite beam coverage?

Footprint: The area of the Earth’s surface from which an Earth Station can transmit to or receive from a particular satellite. Global Beam: A satellite beam with wide geographic coverage of 40 percent of the Earth’s surface, as seen from the satellite.

What is Satbeams?

Satbeams is a provider of communications satellite footprints visualization services. In addition to web portal Satbeams provides web/mobile applications development, data and satellite capacity analysis, reporting and consulting services.

Does Telkom have satellites?

The Telkom-2 satellite orbits at 118 east longitude with a capacity of 24 C-Band transponders and weighs more than 1.9 tons. Telkom-2 satellite, can support two types of Telkom’s main services. First, commercial services.

Is Ka-band better than KU?

Ku-band uses frequencies in the 12 to 18 GHz range, while Ka-band uses frequencies in the 26.5 to 40 GHz range. With a higher frequency, you can extract more bandwidth from a Ka-band system, which means a higher data transfer rate and, therefore, higher performance.

What is S band used for?

The S band is used by airport surveillance radar for air traffic control, weather radar, surface ship radar, and some communications satellites, especially those used by NASA to communicate with the Space Shuttle and the International Space Station. The 10 cm radar short-band ranges roughly from 1.55 to 5.2 GHz.

What frequencies do satellites use?

Satellite frequency bands

• L-band (1–2 GHz) Global Positioning System (GPS) carriers and also satellite mobile phones, such as Iridium; Inmarsat providing communications at sea, land and air; WorldSpace satellite radio.
• C-band (4–8 GHz)
• X-band (8–12 GHz)
• Ku-band (12–18 GHz)
• Ka-band (26–40 GHz)

Which countries use Telkom?

Telkom operates in 38 countries in Africa, from regional hubs in Nigeria and Kenya via an integrated service provider strategy . It is expanding its service portfolio across managed voice, managed data, IT services & applications, and diversifying into new revenue growth opportunities in adjacent markets.

How many countries does Telkom operate in?

38 countries
CSP Profile. Telkom SA SOC Ltd. is a wireline and wireless telecommunications provider in South Africa, operating in more than 38 countries across the African continent. Telkom is a semi-privatised, 39% state-owned enterprise.

Are C-band satellites still used?

Most of the two million satellite dish users in the United States still used C-band. Only seven Ku band satellites were in use. In addition to encryption, DBS services such as PrimeStar had been reducing the popularity for TVRO systems since the early 1990s.

Who uses S band?

The S band is used by airport surveillance radar for air traffic control, weather radar, surface ship radar, and some communications satellites, especially those used by NASA to communicate with the Space Shuttle and the International Space Station.