Global Site Menu Open Home Products & Solutions Space Systems NEC Space Systems Open Menu Message NEC's space-related business began in 1956 when it delivered a rocket telemetry transmitter-receiver system to the Production Engineering Laboratory of the University of Tokyo. NEC then led the development of Japan's first satellite, Ohsumi, which was launched in 1970. Since then, we have been engaged in the development of about 80 satellites, including communications, broadcast, Earth observation, astronomical observation, engineering test and interplanetary exploration satellites. Products Satellite Systems NEXTAR NX-300L ASNARO-1 ASNARO-2 Satellite Communications Subsystems (NEC Space Technologies, Ltd.) Payload equipment Low Noise Amplifier (LNA) Receiver (RCVR) Bus equipment Telemetry Transmitter (TLMTX) Command Receiver (CMDRX) Multiuse Interface Module (MIM) Solar Array Panel (SAP) On - board Antenna/Spaceborne Radar Antenna Spaceborne Radar Ground Systems GROUND NEXTAR Satellite Control subsystem Mission Data Reception subsystem NEC Satellite Operation Center - Establishes new “NEC Satellite Operation Center” - Contact NEC creates the social values of safety, security, fairness and efficiency to promote a more sustainable world where everyone has the chance to reach their full potential. Products & Solutions Industries Solutions & Services Products News Press Releases Event Calendar Support & Downloads Support & Downloads About NEC Corporate Profile Investor Relations NEC Worldwide Our Social Value Creation NEC Online TV Privacy Policy Terms of Use Accessibility Information Security Contact Us Site Map © NEC Corporation 1994-2021 We use cookies to improve your experience on our website, to personalise content and ads, to provide social media features and to analyse our traffic. We share information about your use of our website with our social media, advertising and analytics partners, who may combine it with other information that you have provided to them or that they have collected from your use of their services. Please click [Accept All Cookies] if you agree with the use of all of our cookies. Please click [Cookie Settings] to customize your cookie settings on our website.Cookie Policy Cookies Settings Reject All Accept All Cookies