Generic
Subsystem
Test #.
410
Structure
5.
Test
Exhibit C
TBS
TBS
TBS
Solar Drum Positioner
Deployment Verification
Alignment Checks
Critical Clearances
Grounding Checks, Conductivities
In-Orbit Performance Verification Tests
Hughes shall perform the following in-orbit performance verification tests to establish the in-orbit performance of the spacecraft. Hughes shall perform such in-orbit testing using facilities and test equipment furnished by AsiaSat.
Test
Trans-
ponders TWTAS
Receivers
Drift On- Orbit Station
X
Stationkeeping
Gain transfer and SFD
24
30
4
X
Swept frequency
response
Spurious outputs
EIRP
2223
24
30
4
24
30
4
XX
X
24
30
4
Battery system checkout
Antenna Pointing
Solar drum balance
Command functional
Pilot despin
Backup despin
Telemetry functional
G/T
X
X
X *
X *
X *
selected channels
44
XXX
X
XXXXX
*
Can be accomplished in either drift orbit or on-station.
C-6
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