Google Cloud Platform · Security

Spectrum Access System (SAS)

SAS acts as a gatekeeper for shared spectrum, specifically managing the operating parameters of lower-priority devices to prevent interference with higher-priority users. It functions as a regulatory enforcement layer, ensuring that secondary users do not disrupt critical communications by dynamically adjusting their access based on priority levels. This control mechanism is essential for maintaining signal integrity in crowded frequency bands.

This service suits organizations operating in shared spectrum environments where regulatory compliance and interference mitigation are non-negotiable. The primary trade-off is the lack of a free tier; since it operates on a strict pay-as-you-go model, there is no entry point for testing or small-scale pilots without incurring costs. You commit to usage fees from day one, which may be prohibitive for experimental projects.

• Free tier No
• Pricing Pay as you go
• Regions 10 · 5 continents
• SLA uptime 99.99%
• Compliance 13 certifications
• Provider health B