Explorer Model 4000
5.0 meter 3-axis tracking antenna for Tracking, Telemetry & Command (TT&C)
6.7 meter Radome
Examples of Mission Control System is Antenna Control Unit ( consists of the heart of the antenna, Servo Amplifier, and Position Interface Module Local Control )
Other examples for Mission Control System is RF Component that consists S Band Feed, Diplexer, Transmitter / SSPA and S-Band Frequency Converter.