
South Korea Updates 6 GHz Band Regulations
South Korea’s MSIT has issued Notice 2026-10, increasing PSD limits in the 5925–6425 MHz band to support advanced indoor wireless technologies. Key Changes Increased Power Spectral Density (PSD) limits Introduction of a linearly decreasing PSD profile Enhanced limits for indoor use in 6 GHz band Scope & Compliance Applies to indoor wireless devices using the 6 GHz band
South Korea’s MSIT has issued Notice 2026-10, increasing PSD limits in the 5925–6425 MHz band to support advanced indoor wireless technologies.
Key Changes
- Increased Power Spectral Density (PSD) limits
- Introduction of a linearly decreasing PSD profile
- Enhanced limits for indoor use in 6 GHz band
Scope & Compliance
- Applies to indoor wireless devices using the 6 GHz band
- Applicable within the Republic of Korea
- Only for devices not yet tested or type-approved
- Previously approved devices remained under existing regulations
Source: https://www.law.go.kr/
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