On January 22, 2020, during the Final Presentation Days at ESA, we presented the results of the project: Highly integrated solid state power amplifier (SSPA) operating in X-band”. The project was completed at TRL5. At the same time, we started a new project: “Development of highly integrated low-cost X- band SSPA EQM “. The kock-off meeting took place at the SpaceForest headquarter in Gdynia. The goal is to increase the technological readiness level of the designed SSPA to TRL7 (demonstration of a system prototype in space environment).