The Advantages of Choosing C Band VSAT Internet VSAT systems usually operate by frequencies, including Ku-Band, Ka-Band, and C-band. However, commercial networks usually consider C Band VSAT internet. Even though the Ku-Band frequency can range from about 10 to 12 GHz for downlinks and 13.7 to 14.5 GHz for uplinks, the C-Band frequency ranges from… Read More »
Considerations for Ku-Band Satellite Internet VSAT systems are designed to use a variety of industry frequencies, such as Ka-Band, C-Band or Ku-Band. There are others, but most commercial networks choose the C-Band or Ku-Band frequencies.
Despite the constant internet penetration, according to a report by UN’s Broadband Commission, 54% of world’s 7.4 billion population still don’t have access to basic internet services. Two third of globe is also still lacking any internet coverage, making it extremely costly and financially unfeasible to provide internet access for some 700 million people living… Read More »
This is the second article of the two-part series “The Role of VSAT in Supporting NGOs during Disasters in Africa”. The first article focused on telemedicine projects in Mozambique and Uganda. This article will look at the role of VSAT during disasters in two more African countries: Zambia and Cape Verde.
Natural disasters such as floods, fires, and storms affect thousands of people in Africa. From the destruction of buildings to the spread of disease, natural disasters can devastate entire countries overnight and seriously disrupt the community with massive human, material, economic and environmental losses. To prevent these losses during disasters, emergency communication systems are critical in… Read More »
The satellite industry has a very good record of technological innovation, but it is mainly focused on only one aspect, which is maximizing the use of the limited satellite spectrum resource. Satellite spectrum has a significantly higher cost compared to terrestrial bandwidth such as DSL and fiber, and this high cost has driven the evolution… Read More »
One of the biggest healthcare issues of many countries today is that the poor level of medical services in rural and remote regions. Rural areas generally have worse medical services compared to urban areas and large cities. This is a big problem especially since the demand for professional medical services and medical aid in rural… Read More »
The use of mobile devices to communicate is now a necessity for most people throughout the world. Mobile telephony allows us to get in touch with family and friends, and allow access to other important tools that we need in our daily lives. Today’s mobile communication systems are capable of not only making calls, but… Read More »
If you are following technology news, you probably know of the advances in high speed Internet platforms such as LTE and direct fiber to home technologies. Older connectivity platforms such as satellite communication thru VSAT may seem old and outdated. However in many countries, VSAT networks are actually very much desired for the advantages they… Read More »
Satellite internet with VSAT systems is known for its significant advantage in terms reliability over terrestrial connections such as DSL, fiber, and cable. The main reason for the high reliability of VSAT is because satellite networks are independent of terrestrial infrastructure. Terrestrial infrastructures are very vulnerable to natural and man-made disasters. Strong earthquakes, widespread fires,… Read More »