HARDWARE / PRODUCTAdded 25 Aug 2026

AX-03

HEX20
AX-03

The AX-03 is a 3U CubeSat platform preconfigured for multiple applications, assimilating flight-proven subsystems.

Key figurescomparable across the catalogue

Power
48 W
Data rate
0.019 Mbps

Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.

As published by the supplier

Structural Dimensions
100 mm * 100 mm * 340.5 mm
Communication
UHF, S-BAND, CCSDS COMPLIANT
Interfaces
UART, RS232, RS422, SPI, CAN
Data Storage
16 GB
Available Payload Mass
2KG
OBC
SMART FUSION 2, ARM CORTEX M3
Power Buses
3.3 V, 5 V, CUSTOMIZABLE 5–12 V + BATTERY
Raw Payload Volume
1U
Telemetry Data Rate
2.4-19.2 KBPS (UHF WITH GFSK/GMSK MODULATION SCHEME) UPTO 10MBPS (SBAND WITH BPSK,QPSK,OQPSK)
Payload Power
48 W

About

The AX-03 is a 3U CubeSat platform, also available in a 4U configuration. It is preconfigured for multiple applications and assimilates flight-proven subsystems. Key specifications include structural dimensions of 100mm x 100mm x 340.5mm. For communication, it supports UHF, S-BAND, and is CCSDS compliant. It offers various interfaces such as UART, RS232, RS422, SPI, and CAN. The platform comes with 16GB of data storage and an available payload mass of 2KG. The On-Board Computer (OBC) is a SMART FUSION 2 with an ARM CORTEX M3 processor. Power buses include 3.3V, 5V, and customizable 5–12V, along with a battery. It provides a raw payload volume of 1U. Telemetry data rates range from 2.4-19.2 KBPS (UHF with GFSK/GMSK modulation scheme) up to 10MBPS (S-BAND with BPSK, QPSK, OQPSK). The payload power available is 48W.

Documentation

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

Source: hex20.space ↗

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