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HEX203U CubeSat Bus for Technical Demonstrations, Communications, and IoT Services

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The HEX20 3U CubeSat Bus serves as a versatile platform suitable for a range of applications including technical demonstrations, radio communications missions, earth observation, and Internet-of-Things (IoT) services. This bus comes preconfigured with a variety of core flight-proven subsystems and advanced features. It is designed for precise attitude computation and control, secure communications, optimal electrical output, and robust command and data handling systems. Structurally, it measures 10x10x30 cm with a mass of 1.25 kg, depending on configuration. Onboard computing utilizes the Smart Fusion 2, ARM Cortex M3. Communication capabilities include UHF, S-Band, and X-Band, all compliant with CCSDS standards. The average payload power available is 20W, which can be customized for higher power needs. Telemetry data rates range from 19.2 kbps to 100 mbps, depending on the frequency band used. The payload volume ranges from 1U to 1.5U, with available payload mass between 2.5 and 3.6 kg. Interfaces include I2C, UART, RS 232, RS422, SPI, LVDS, and CAN. Power buses supplied are 3.3 V, 5 V, customizable 6-12 V, and battery raw power.
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This 3U platform is the perfect candidate for technical demonstrations, radio communications missions, earth observation, and Internet-of-Things (IoT) services.

HEX20 3U CubeSat Bus is preconfigured for multiple applications. It assimilates core flight-proven subsystems and advanced features. Precise attitude computation and control, secured communications design, optimal electrical output, and robust command and data handling system are some of the key elements of this unit. This 3U platform is the perfect candidate for technical demonstrations, radio communications missions, earth observation, and Internet-of-Things (IoT) services.

Structural Dimensions :
10X10X30 cm

OBC :
Smart Fusion 2, ARM Cortex M3

Structural Mass :
1.25kg
(configuration dependent)

Communication :
UHF, S-Band, X-Band, CCSDS Compliant

Average Payload Power Available :
20W (customizable for higher power)

Telemetry Data Rate :
19.2 kbps
(9.3kbps UHF, 1-5 Mbps S-band, and 15-100 mbps X-band)

Payload Volume :
1U- 1.5U

Interfaces :
I2C, UART, RS 232, RS422, SPI, LVDS, CAN

Available Payload Mass :
2.5-3.6kg
(configuration dependent)

Available power buses :
3.3 V, 5 V, customizable 6-12 V and Battery raw