DSCS 3's specifications

Prime contractor Lockheed martin (former GE Astro Space)
Mass at launch 2615 kg
Mass in orbit 1170 kg
Dimensions 2.07 m x 1.93 m x 1.96 m (L x W x D)
Solar arrays 11.4 m
Stabilization 3-axis
DC power BOL: 1240 W
EOL: 837 W
three 35 AH NiCd batteries
Design lifetime 10 years
Telemetry S- and X-band
Beacon 7600.0 & 7604.7 MHz

Features fixed (multiple-beam) antennas and a steerable high power antenna

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