{
  "id": "limits:korea-public-400-2000mhz",
  "collection": "limits",
  "slug": "korea-public-limit-400-2000-mhz",
  "name": "Korea public limit, 400–2000 MHz",
  "summary": "f/200 W/m² (f in MHz) — 4.5 W/m² at 900 MHz and 9 W/m² at 1800 MHz, with E = 1.375 √f V/m.",
  "status": "verified",
  "lastVerified": "2026-08-12",
  "data": {
    "standardId": "korea-msit-emf",
    "population": "general-public",
    "quantity": "power-density",
    "band": {
      "minHz": 400000000,
      "maxHz": 2000000000,
      "label": "400–2000 MHz"
    },
    "averagingSeconds": 360,
    "formula": "f/200 W/m², E = 1.375 √f V/m (f in MHz)",
    "value": {
      "quantity": "power-density",
      "unit": "µW/m²",
      "value": 2000000,
      "max": 10000000,
      "basis": "regulatory",
      "note": "The range is the band edges: 2 W/m² at 400 MHz to 10 W/m² at 2000 MHz. At 900 MHz the limit is 4.5 W/m², equivalently 41.25 V/m.",
      "sourceIds": [
        "korea-emf-protection-standard"
      ]
    },
    "related": [
      "standards:korea-msit-emf",
      "limits:icnirp-2020-public-400-2000"
    ]
  },
  "sources": [
    {
      "id": "korea-emf-protection-standard",
      "title": "전자파 인체보호기준 — 전자파강도 기준표 (Human protection standard for electromagnetic waves: field-strength tables)",
      "publisher": "국립전파연구원 (National Radio Research Agency, Ministry of Science and ICT, Republic of Korea)",
      "url": "https://www.rra.go.kr/emf/wrongfact/knowing/index08.do",
      "kind": "regulation",
      "retrieved": "2026-08-12"
    }
  ],
  "links": {
    "self": "https://emfbase.com/api/limits/korea-public-limit-400-2000-mhz",
    "html": "https://emfbase.com/limits/korea-public-limit-400-2000-mhz",
    "markdown": "https://emfbase.com/limits/korea-public-limit-400-2000-mhz.md",
    "collection": "https://emfbase.com/api/limits"
  }
}