What is ISO 55123-2014?

ISO 55123-2014, also known as "Space systems - Electromagnetic compatibility (EMC) requirements for ground-based equipment to be used in outer space," is an international standard developed by the International Organization for Standardization (ISO). It specifies the EMC requirements for ground-based electronic equipment that will be used in outer space environments.

The Importance of EMC in Space Systems

Electromagnetic Compatibility (EMC) is crucial in space systems as it ensures the proper functioning of electronic equipment in harsh space environments. In outer space, electronic devices are exposed to various electromagnetic disturbances, such as electromagnetic radiation from celestial bodies and radio frequency interference from communication systems. These disturbances can disrupt the normal operation of critical space systems and compromise their safety and reliability.

Key Requirements of ISO 55123-2014

ISO 55123-2014 establishes requirements for both radiated and conducted emissions and immunity for ground-based equipment used in outer space. It defines the test methods, test levels, and performance criteria to evaluate the EMC performance of equipment and ensure their suitability for use in space applications. The standard covers a wide range of equipment, including power supplies, control units, data processing systems, and communication devices.

Benefits and Implementation of ISO 55123-2014

Compliance with ISO 55123-2014 offers several benefits to manufacturers and users of ground-based equipment for space applications. By adhering to this standard, manufacturers can ensure that their products meet the necessary EMC requirements, reducing the risk of failures or malfunctions in space. Users of such equipment can have increased confidence in its reliability and performance, contributing to the overall success of space missions.