SYSTEM FOR TESTING ONBOARD RADIO SYSTEMS OF SPACECRAFT Russian patent published in 2023 - IPC B64G5/00 G01R31/66 

FIELD: information processing systems and test equipment.

SUBSTANCE: system can be used to set up, calibrate and test digital information processing and control systems within onboard radio systems (ORS) of spacecraft (SC) for remote sensing of the Earth. The SC ORS test system comprises three operator workstations, phase shifters, quasi-collimators, a module for simulating the onboard spacecraft control system, modules for analysing telemetry, service information and operation of controlled equipment connected to the console of automated control and testing equipment, a generator rack with a path switching system. The high-frequency signal divider is made in the form of a high-frequency distribution transformer. The third operator's workplace is designed to control the phase shifters.

EFFECT: expansion of the functionality of the receiving onboard equipment of the spacecraft at the stages of adjustment, debugging and testing.

1 cl, 2 dwg