What Does PCDU Stand For?

PCDU stands for Payload Command Decoder Unit

The Payload Command Decoder Unit (PCDU) is a critical component in space and satellite systems responsible for interpreting and processing commands sent to payloads. It ensures accurate communication between ground control and onboard instruments by decoding command signals and executing appropriate actions. The PCDU plays a vital role in mission operations, enabling the effective management of payload tasks and ensuring optimal performance of satellite functions.