11.0 Ground Data Systems and Mission Operations

Chapter Contents1 Introduction2 Ground Systems Architecture3 Frequency Considerations4 Ground Segment Services5 Ground Stations Components6 Mission and Science Operations Centers7 End-To-End Communications and Compatibility Testing8 Cyber Security9 State-Of-The-Art – Ground Data and Supporting SystemsThe spacecraft transceiver and ground station need to be on a coordinated frequency to communicate. Selecting transmit and receive frequencies are a critical part of the spacecraft communications system design process. Frequencies are divided into different bands as shown in table 11-2. See a list of supported frequencies per ground station in thei...See more on nasa.govBand: FrequencyUHF: 300 to 1000 MHzHF: 3 to 30 MHzVHF: 30 to 300 MHzUnited Nations in Mauritius

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