Robot maker · registered
QuadSAT
QuadSAT builds a drone-based system for testing, calibrating and tracking satellite-communication antennas and other RF equipment: a quadcopter carrying a precision RF payload flies automated measurement patterns, with software that plans flights and produces high-precision antenna pattern data in the field, replacing fixed test ranges. Customers include satellite operators SES and OneWeb, and ESA used the system in September 2021 to measure its 15 m KIR-1 and 13 m KIR-2 antennas at Kiruna station inside the Arctic circle. The platform has been extended into spectrum intelligence, RF geolocation and electronic-warfare applications, including work with Ukrainian UAV provider Skyeton. Raised a EUR 5M Series A extension in July 2025 led by Join Capital and North Ventures.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
QuadSAT drone antenna-testing system
- Drone with RF payload and automation software performing high-precision antenna pattern measurement and tracking tests, demonstrated on ESA's 15 m and 13 m Kiruna antennas
Automated airborne RF test range: the drone flies programmed raster patterns around an antenna to map its radiation pattern
Claim source
Deployment log
Announced and cited only
Funding history
Publicly announced rounds
Series A
Join Capital, North Ventures, Seraphim Space Capital, EIFO, Helge Munk Holding, TPC Management
Round sourceCompany timeline
Milestones and announcements
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4 unique public sources