# ISIS 3U CubeSat Bus
*bus . products*

Standardised 3U CubeSat bus by ISISPACE, the entry-level commercial platform in the ISIS line. PC/104-based stack architecture, ARM9 OBC, ICEPS compact EPS, VHF/UHF transceiver. Payload volume 1.5-2U. Design lifetime up to 3 years.

## Specifications
- **product status**: operational
- **manufacturer**: isispace
- **bus**: {"payload_capacity_kg":1.5,"power_w":15,"form_factor":"3U CubeSat (CDS-compliant, 100 x 100 x 340.5 mm)"}
- **last verified date**: "2026-05-19T00:00:00.000Z"
- **verified by**: sw
- **claim status**: unclaimed
- **deployment context**: orbital

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Source: https://eo-atlas.org/products/bus/isis-3u-bus
Maintainer: SpectraWorks B.V. (CC-BY 4.0)