HARDWARE / PRODUCTUpdated 24 Jul 2026

SatBus 3C2

NanoAvionics
SatBus 3C2
SatBus 3C2 on-board computer — official product photo · © Kongsberg NanoAvionics (source)

The SatBus 3C2 is a highly integrated nano-satellite main bus unit for CubeSats, combining an on-board flight computer, attitude determination & control system (ADCS), and a redundant UHF communication system.

Technical specifications

Integrated components
On-board flight computer (OBC), Attitude determination & control system (ADCS), Redundant UHF communication system (COMM), SatCOM UHF (1 pcs), Sun sensors (6 units), Reaction Wheels 4RW0 (1 set), Magnetorquers (1 set), GPS Receiver (1 set)
Standard compliance
CubeSat standard
Minimum order quantity
3 pieces

About

The SatBus 3C2 is a highly integrated main bus unit specifically designed for nano-satellites and complies with the CubeSat standard. This system aims to reduce customer time and budget costs, minimize integration effort, and effectively increase payload volume while enhancing overall system reliability through matched hardware on a single board. It incorporates advanced functionality including an on-board flight computer (OBC), an attitude determination & control system (ADCS), and a redundant UHF communication system (COMM). NanoAvionics offers this in-orbit tested satellite operations system, which includes necessary sensors and actuators for the ADCS. The integrated components are: SatCOM UHF (1 pcs), Sun sensors (6 units), Reaction Wheels 4RW0 (1 set), Magnetorquers (1 set), and a GPS Receiver (1 set). The minimum order quantity for this subsystem is 3 pieces.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: nanoavionics.com ↗

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