Licensing Satellite-Linked Radio Systems: A Plain-English Guide for 2026

For business owners, compliance managers, and system integrators, navigating the regulatory landscape for satellite radio deployments.

Satellite-linked radio systems sit at the intersection of two regulatory regimes: radio spectrum licensing, governed in the UK primarily by Ofcom, and satellite communications regulation, governed by a combination of Ofcom, the UK Space Agency, and, for international coordination, the International Telecommunication Union. For businesses deploying or planning to deploy satellite-linked radio infrastructure, understanding this landscape is not optional. Operating an unlicensed or non-compliant satellite earth station or radio system is a criminal offence under the Wireless Telegraphy Act 2006, and the regulatory consequences of getting it wrong are disproportionately serious.

This article is part of the Satellite Radio Integration guide on the Yesway site.

This post provides a plain-English overview of what you need to know — not as a substitute for professional regulatory advice, but as an orientation to the landscape and its key decision points.

The Two Regulatory Layers

A satellite-linked radio system has two components, each of which is regulated separately. The radio terminal, the handheld, vehicle-mounted, or base station radio must be licensed or exempt under the relevant radio spectrum licence framework. In the UK, professional two-way radios typically operate under either a Simple UK Light or a site-specific licence from Ofcom, depending on frequency band, power level, and whether the frequency is shared or exclusive.

The satellite earth station — the terminal that communicates with the satellite requires a separate authorisation. In the UK, most commercial satellite terminals are covered by Ofcom’s blanket licence for satellite terminals in specific frequency bands, but the conditions of that blanket licence include power limits, pointing restrictions near the GEO arc, and coordination obligations that must be verified for each deployment. Where a proposed installation falls outside blanket licence terms, for example, in a frequency band not covered, at a power level above the blanket limit, or with specific interference concerns, an individual site licence from Ofcom is required.

What Does Ofcom’s Satellite Licensing Framework Cover?

Ofcom administers satellite licensing in the UK under its Space and Satellite Spectrum Management function. For earth station operators, the key documents are the relevant Interface Requirements (IR documents) that specify technical parameters for satellite terminal operation in each frequency band.

IR 2102 covers Ku-band VSATs; IR 2110 covers Ka-band terminals. For LEO constellation services, including Starlink, Ofcom has issued specific authorisations that cover the operation of standard user terminals under the terms of the constellation operator’s UK licence. If you are deploying a standard commercial LEO terminal from an Ofcom-licensed operator, your regulatory position is generally straightforward — the terminal manufacturer and operator have handled the spectrum authorisation, and you are operating under their licence. However, if you are deploying a non-standard configuration, modified antenna, different power settings, or a frequency band not covered by the standard product, you move outside this comfortable zone.

International Coordination and the ITU

For deployments outside the UK, or for satellite systems that provide service across multiple jurisdictions, the ITU Radio Regulations govern the international coordination process. A satellite system must be registered with the ITU’s Radio Regulations Board through the administrations of its licensing countries and must coordinate with all other systems that could be affected by interference.

For a business deploying satellite-linked radio systems in multiple countries, each country’s national regulatory authority has jurisdiction over the earth stations on its territory. A Starlink terminal that is Ofcom-licensed in the UK may require additional authorisation from the relevant national authority in a different operating country. Some countries have straightforward type-approval processes for equipment already licensed in major markets; others have requirements that can take months to navigate. Engaging a specialist with international satellite licensing experience before deploying cross-border is strongly advisable.

Radio Terminal Licensing in the Context of Satellite Backhaul

A common misconception is that providing a satellite backhaul to a radio system changes the licensing requirements for the radio terminals themselves. It does not. A radio terminal licensed to operate on a given frequency, at a given power level, from a given site, remains subject to exactly those conditions whether its backhaul is terrestrial or satellite. What changes with satellite backhaul is the regulatory footprint of the backhaul infrastructure itself, but the radio licence is independent.

Where this matters practically is in network-wide spectrum planning. A satellite-linked radio network may span multiple licensing jurisdictions, and the frequencies used by radio terminals at different sites must each be licensed appropriately for those sites. A licence valid for a site in the English Midlands does not authorise operation of the same frequency from a site in Wales, let alone from a different country. Maintaining a clear spectrum licence portfolio across a multi-site, multi-jurisdiction satellite radio network is a genuine compliance management task.

Type Approval and Equipment Compliance

Any radio terminal or satellite earth station operated in the UK or EU must comply with the Radio Equipment Directive (RED) and carry CE marking (UK CA marking post-Brexit), demonstrating compliance with essential requirements for electromagnetic compatibility and radio spectrum efficiency. For standard commercial products from reputable manufacturers, this compliance is built into the product.

For system integrators assembling custom radio gateways or satellite interfaces, the compliance picture is more complex. A custom-built unit that combines, modifies, or integrates multiple components may be considered a new radio apparatus and require its own type approval. Engaging a test house or regulatory consultant early in the product development process, rather than discovering the compliance requirement at the point of customer deployment, is the commercially sensible approach.

Getting It Right from the Start

The businesses that navigate satellite radio licensing successfully are those that treat regulatory compliance as a design input rather than a post-deployment check. The key principles are: identify the regulatory regime for every element of your system radio terminal, satellite terminal, and any custom interface equipment; verify that you are within the terms of any blanket or general licence before deploying; engage Ofcom’s satellite licensing team early for any non-standard deployment; and take specialist advice before operating cross-border.

The regulatory landscape for LEO satellite services is evolving rapidly, and Ofcom is actively updating its frameworks to accommodate new constellations and new use cases. Staying current with Ofcom publications and ITU Radio Regulation updates is an ongoing compliance requirement, not a one-time exercise. The businesses that maintain this regulatory awareness will operate their satellite-linked radio systems with confidence. Those who do not will eventually operate them with consequences.

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