Russian Express-80 and
Express-103 communications satellites
embarking Thales Alenia Space payloads,
successful launched
July 31, 2020
The Express-80 and
Express-103 communications satellites have been
successfully launched by the launcher Proton
from the Cosmodrome of Baikonour in Kazaksthan.
The
satellites are the result of the partnership
between the Russian company ISS Reshetnev,
providing the
H1000 platforms and Thales Alenia Space, a
Thales (67%) and Leonardo (33%) joint-venture,
providing the
payloads.
The mission of both
Express-80 and Express-103 satellites, which
will last 15 years, is to provide fixed and
mobile communications, digital television and
radio broadcasting, high-speed Internet access
and data
transmission services in the Russian territory,
the operator is RSCC (Russian Satellite
Communication
company).
Express 80 will operate at
80°E, the payload consists of 18 C band active
transponders and 20 Ku-band
active transponders, covering the Russian
territories, in addition, 2 L-band active
transponders will provide
global coverage. The Payload power is 6.3 kW.
Express 103 will operate at
103° E (or 96.5° E), the power, also in this
case, is 6.3 kW. The payload
consists of 18 C band active transponders and 20
Ku-band active transponders covering Russian and
South-Eastern Asiatic territories, in addition 1
L-band active transponder will provide global
coverage.
Thales Alenia Space has
been teaming up with Russia for over twenty
years, starting with the SEASAT
program. Over this period, Thales Alenia Space
provided payloads for the satellites Express-A1,
ExpressA2, Express-A3, Express-A4, Express-AM11,
Express AM22, Express AM2, Express-AM3,
Express-AM33,
Express-AM44, Express AM8, AT1 and AT2, Kazsat
3, Express 80 and 103 and AMU7, the platform
being
provided by ISS Reshetnev. In addition Thales
Alenia Space provided the payloads for
Express-MD1,
Express-MD2, Kazsat 1 and Kazsat 2 satellites,
the platform being developed by the Russian
company
Khrunichev.
The partnership with
ISS-Reshetnev started in 2000 when, Thales
Alenia Space and ISS implemented a
joint marketing strategy based on the ISS
Express-1000 satellite platform. By combining
their
complementary products and technologies, ISS
Reshetnev and Thales Alenia Space formed a
partnership
leading to major international successes, such
as Telkom 3, Kazsat 3 and Yamal 401 satellites.