The Brasilsat B2 satellite has a rich history that's worth exploring. Launched in 2001, it was designed to provide telecommunications services to Brazil and surrounding regions.
Its deployment was a significant milestone in the country's space program. The satellite was built by Alcatel Space with a launch mass of 4,500 kg and a lifespan of 15 years.
The Brasilsat B2 was positioned at a geostationary orbit of 34.5° West longitude. This strategic location allowed it to serve a vast area of the Americas.
Broaden your view: What Is Backblaze B2
Launch and Satellites
The Brasilsat B2 satellite was launched on March 28, 1995, from the Centre Spatial Guayanais using an Ariane 44LP/H10+ rocket.
The launch occurred at 23:14:19 UT.
The satellite is still on a geocentrical orbit and has an unlimited lifespan on its current trajectory.
1995-016A
The 1995-016A satellite, also known as Brasilsat B2, was launched on March 28, 1995, from the Centre Spatial Guayanais using an Ariane 44LP/H10+ rocket.
It was built by Hughes SC in the USA and is operated by Embratel in Brazil.
The satellite's mass is notable, weighing 1780 kg at launch, but only 1052 kg in orbit.
Here's a breakdown of the satellite's mass at different stages of its journey:
The satellite is expected to have an unlimited lifespan in orbit, a testament to its durability.
Brasilsat 1, 3, 4
Brazil's satellite program has a rich history, and one of the earliest satellites was Brasilsat 1, launched in 1985. It was a geostationary communications satellite that provided television broadcasts to Brazil.
Brasilsat 1 weighed around 1,200 kg and had a payload capacity of 1,400 kg.
Launched on July 20, 1985, Brasilsat 1 marked a significant milestone for Brazil's space program.
Expand your knowledge: Brasilsat B1
Frequency and Band
The frequency of Brasilsat B2 is quite complex, but it's actually pretty straightforward once you break it down. The satellite operates in the C-band, which is a specific range of frequencies.
One of the key features of the C-band is its main transponders, which number 28. The satellite also has backup transponders, although the exact number is not specified in the provided information.
The power of the transponders is another important factor, with a total of 24 transponders operating at 13 W and 4 transponders operating at 15.5 W.
The bandwidth of the satellite is also noteworthy, with 27 transponders operating at 36 MHz and 1 transponder operating at 33 MHz for Channel 1AE.
The coverage of Brasilsat B2 is quite extensive, with national and regional coverage in Brazil, as well as national combined and regional combined coverage in Argentina.
Here's a breakdown of the frequency chart for Brasilsat B2:
Note that the frequency chart only includes the horizontal downlink and vertical downlink frequencies, as well as the corresponding beam coverage for each channel.
If this caught your attention, see: Eutelsat 115 West B
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