# ISIS 6U CubeSat Bus
*bus . products*

Mid-range 6U CubeSat bus by ISISPACE. Payload volume 2.5-3U (or 3U in XL configuration). Optional propulsion up to 2000 Ns. VHF/UHF comms with up to 0.5 Mbps downlink. Design lifetime up to 3 years. Heritage: BRIK-II (2021), CSC-1/2 (2023), Cassini constellation.

## Specifications
- **product status**: operational
- **manufacturer**: isispace
- **bus**: {"payload_capacity_kg":4,"power_w":20,"form_factor":"6U CubeSat (CDS-compliant, 100 x 226 x 366 mm)"}
- **last verified date**: "2026-05-19T00:00:00.000Z"
- **verified by**: sw
- **claim status**: unclaimed
- **deployment context**: orbital

## Compositional position
- hyperscout-2 (products) --[tested-integration]--> ISIS 6U CubeSat Bus

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Source: https://eo-atlas.org/products/bus/isis-6u-bus
Maintainer: SpectraWorks B.V. (CC-BY 4.0)