FCC Asks for Input on Satellite Interference Reference Links
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Table of Contents
The Federal Communications Commission’s Space Bureau is asking for public comments on a technical database used to manage satellite communications. Specifically, the bureau wants feedback on “GSO reference links,” which are standardized models of how geostationary satellites receive signals from Earth. These models serve as a baseline for determining whether new non-geostationary satellite networks can operate without causing interference.
Why it matters: This matters because satellite operators must use these reference links to demonstrate compliance with interference limits. If the database is inaccurate or outdated, it could lead to unnecessary delays for new satellite launches or, conversely, allow harmful interference that degrades service for existing users. While this is largely a technical housekeeping exercise, getting the baseline data right affects who can launch satellites and how they must design their systems.
Who it affects
- Satellite operators using geostationary orbits (GSO) in the 10.7-12.7 GHz, 17.3-18.6 GHz, and 19.7-20.2 GHz bands
This proposed rule was issued by the FCC Space Bureau on May 12, 2026; you should review the full document at the provided link before relying on this summary.
Agency: Federal Communications Commission
Source: Federal Register — read the official document