Short Answer
Radio for critical infrastructure pertains to energy, water, transport, supply, disposal, telecommunications, industry, and public services. Important aspects include resilience, redundancy, operational radio, site supply, emergency power, clear groups, replacement devices, maintenance, documentation, and drills. Mobile communications can complement but should not be the sole communication base for critical processes.
For critical infrastructure, communication is part of operational safety, not just a comfort tool.
Important Requirements
- Communication during mobile communication failures or blackouts.
- Coverage of facilities, external offices, and buildings.
- Emergency power and replacement devices.
- Clear roles, groups, and escalations.
- Regular tests and documentation.
Building Blocks of a Resilient Concept
| Building Block | Benefit |
|---|---|
| Operational Radio | Direct group communication. |
| Repeaters/Site Radio | Coverage of critical areas. |
| Emergency Power | Operation during power outages. |
| Drills | Processes are realistically tested. |
Common Mistakes
Communication is planned only for normal operations. In the event of occurrences, redundancy, batteries, emergency power, replacement devices, and clear radio groups are lacking.
FAQ
Why Radio for Critical Infrastructure?
Because direct group communication must be available even during disrupted everyday processes.
Is Mobile Communication Sufficient?
For many data processes, yes, but as the sole emergency communication it is often too risky.
Which Organizations Are Affected?
Energy, water, transport, supply, disposal, industry, and public services.
How Is Resilience Tested?
Through measurement, emergency power concepts, tests, drills, and documented processes.
Sources and Currency
This page was created on 06.07.2026. Technical and regulatory information must be cross-verified with current manufacturer data, standards, frequency specifications, and site conditions for specific projects.