First ViaSat-3 enters environmental testing

TAMPA, Fla. — Viasat mentioned Sept. 29 its inaugural ViaSat-3 satellite tv for pc has began environmental exams after being put into flight configuration for the primary time.

These exams will simulate the vibration and acoustic environments the broadband satellite tv for pc is ready to endure as it’s launched on a SpaceX Falcon Heavy rocket later this yr.

The satellite tv for pc is one in every of three in a constellation that Viasat is constructing with Boeing to offer world high-throughput Ka-band companies.

Boeing is offering its 702 satellite tv for pc bus platform to accommodate the payloads that Viasat developed internally.

The primary ViaSat-3 will concentrate on protecting the Americas from geostationary orbit. 

The second, launching about six months later, will cowl Europe, the Center East, and Africa. Its payload remains to be present process integration with its 702 chassis after arriving at Boeing’s facility in El Segundo, California, in July.

Viasat mentioned the third satellite tv for pc within the constellation, concentrating on the Asia Pacific area and slated to launch six months after the second, is at the moment in remaining payload exams at its Tempe, Arizona, facility.

In keeping with the operator, every Viasat-3 may have a couple of terabit a second of broadband capability, or 1,000 gigabits per second (Gbps), which is thrice sooner than the Americas-focused ViaSat-2 that launched in 2017.

Viasat says the mixed capability of satellites in its present fleet is within the neighborhood of 500 Gbps.

ViaSat-3 may have a few of the largest reflectors ever despatched to area to extend sign energy. Every satellite tv for pc may have a complete eight photo voltaic panels per wing, giving ViaSat-3 an total 44-meter wingspan, practically the identical as a Boeing 767 airplane.


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