CTO news – CTO Launches First 5G mmWave Satellite Payload Advancing Space-Based Internet

Tested on the ground under simulated space environmental conditions, the Early Test payload has been integrated into D-Orbit’s ION satellite platform, which will allow it to operate in orbit.

It is now scheduled to be launched into space in June 2025—a pioneering milestone in space telecommunications, marking the first-ever use of the 5G millimeter wave (5G mmWave) spectrum for high-speed, low-latency internet data transmission via satellite, anywhere on the planet.

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At the same time, CTO is accelerating its structuring efforts by strengthening its management team with seasoned professionals. These experts will support the company’s growth and help achieve its mission: to provide telecom operators with a shared, neutral space-based infrastructure that ensures universal, high-performance, affordable, and sustainable internet access.

Charles Delfieux, CEO of CTO, states: “Our regenerative 5G mmWave payload is a world first that confirms CTO’s ability to accelerate the convergence between terrestrial and space connectivity. It is a fundamental brick to continue developing the next generation space infrastructure for telecoms operators that they can operate as they do today with terrestrial networks.”

Tangible Benefits for Telecom Operators

This technology opens new opportunities for telecom operators by enabling them to extend their coverage beyond terrestrial infrastructure limits using their 5G mmWave spectrum. CTO provides an efficient and cost-effective way to deliver high-performance connectivity in rural, remote, and underserved areas—without requiring heavy investment in expanding terrestrial networks to low-density regions.

CTO offers a strategic alternative to large-scale constellations launched by new entrants, allowing telecom operators to manage a shared space-based telecommunications network, just as they do today with terrestrial networks. This model enables them to diversify their service offerings beyond fiber and cellular solutions.

About Constellation Technologies & Operations

Constellation Technologies & Operations is developing a satellite constellation that enables telecom operators to provide high-speed, low-latency internet access from space, complementing terrestrial networks. Through Very Low Earth Orbit satellites and the innovative use of telecom operators’ 5G spectrum, the company delivers a high-performance, affordable, and sustainable solution to meet the evolving needs of the global connectivity market.