CESIUM MISSION 01

Cesium Mission 1 (CM1) is CesiumAstro's first mission to launch and operate our own hardware in space. CM1 provides an on-orbit platform for customer experiments that push the boundaries of small satellite communication.

Cesium products set a new standard for SWaP-C.

The Nightingale Series. A complete system with a small form factor and scalable architecture.

The CommPack. A low profile, scalable cross-link communications payload.

The SDR-1001. A high-performance, compact software-defined radio.

The SBC-1461. A compact, credit-card-sized single-board computer.

The PCU- 1C28. A high-efficiency, compact DC-to-DC converter.

S-band antenna array

SOFTWARE DEFINED COMMUNICATION SYSTEMS OUT-OF-THE-BOX

FLIGHT READY

HighRel mission-ready communications payloads with full environmental testing, ready to install and fly.

FULL STACK

Modular hardware and software building blocks seamlessly integrate to provide complete mission-specific payload configurations. 

COST EFFECTIVE 
AT ANY SCALE

Utilizing the latest semiconductor and manufacturing technologies to provide affordable solutions and first-mover advantage.

OUR CUSTOMERS INCLUDE

ACTIVE PHASED ARRAY
SYSTEMS

Modular, scalable active phased array front-ends support high-throughput communication needs from L to V Bands.
VIEW Systems

DIGITAL BACK-END 
MODULES

Software reconfigurable, credit card-sized modules provide full back-end support in a highly integrated form factor.
VIEW MODULES

DIGITAL
BACKEND MODULES

Software reconfigurable, credit card-sized modules provide full back-end support in a highly integrated form factor.
VIEW MODULES

HOW IT WORKS

Define your payload requirements and Cesium will configure a mission ready solution customized to your application utilizing Cesium’s full-stack modular product line.
VIEW SYSTEMS

CESIUM MISSION 1

Launching September 2021, our two-satellite on-orbit platform will support customer experiments that push the boundaries of small satellite communication.
LEARN MORE