picture of the encyclopedia
previous next
Focus
Version 0.81 comes with a new web design! Please allow popups for navigation.

Express A1R


Also called Express A4

General


Designation 27441 / 02029A
Launch date 10 Jun 2002
Country of origin CIS
Mission Telecommunications
Geostationary orbit Express-04, 40°E
Launch vehicle Proton #294


Location


Begin End Position
L: 10 Jun 2002 Sep 2005 Express-04, 40°E
Oct 2005 Sep 2009 Express-02, 14°W
Sep 2009 Dec 2015 Express-02, 14°W, inclined
Apr 2016   Express-11, 145°E, inclined

Built in just 15 months to replace the lost Express A1 satellite with the insurance money.


sat-index articles


Technical data


Lyngsat transponder loading


Specifications
Antenna specifications
C-band
Ku-band
C-band transponder frequency chart
Ku-band transponder frequency chart


EIRP coverage (dBW)


C-band
Ku-band


G/T coverage (dB/K)


C-band
Ku-band


Should have an additional L-band payload for mobile communications.

© TBS Internet, all rights reserved. All reproduction, copy or mirroring prohibited. Legal notice
francais anglais contact