{
  "Adif": {
    "Version": "3.1.7",
    "Status": "Proposed",
    "Date": "2026-03-09T00:00:00Z",
    "Created": "2026-03-09T10:52:04Z",
    "DataTypes": null,
    "Enumerations": {
      "Band": {
        "Header": [
          "Enumeration Name",
          "Band",
          "Lower Freq (MHz)",
          "Upper Freq (MHz)",
          "Import-only",
          "Comments"
        ],
        "Records": {
          "2190m": {
            "Enumeration Name": "Band",
            "Band": "2190m",
            "Lower Freq (MHz)": ".1357",
            "Upper Freq (MHz)": ".1378"
          },
          "630m": {
            "Enumeration Name": "Band",
            "Band": "630m",
            "Lower Freq (MHz)": ".472",
            "Upper Freq (MHz)": ".479"
          },
          "560m": {
            "Enumeration Name": "Band",
            "Band": "560m",
            "Lower Freq (MHz)": ".501",
            "Upper Freq (MHz)": ".504"
          },
          "160m": {
            "Enumeration Name": "Band",
            "Band": "160m",
            "Lower Freq (MHz)": "1.8",
            "Upper Freq (MHz)": "2.0"
          },
          "80m": {
            "Enumeration Name": "Band",
            "Band": "80m",
            "Lower Freq (MHz)": "3.5",
            "Upper Freq (MHz)": "4.0"
          },
          "60m": {
            "Enumeration Name": "Band",
            "Band": "60m",
            "Lower Freq (MHz)": "5.06",
            "Upper Freq (MHz)": "5.45"
          },
          "40m": {
            "Enumeration Name": "Band",
            "Band": "40m",
            "Lower Freq (MHz)": "7.0",
            "Upper Freq (MHz)": "7.3"
          },
          "30m": {
            "Enumeration Name": "Band",
            "Band": "30m",
            "Lower Freq (MHz)": "10.1",
            "Upper Freq (MHz)": "10.15"
          },
          "20m": {
            "Enumeration Name": "Band",
            "Band": "20m",
            "Lower Freq (MHz)": "14.0",
            "Upper Freq (MHz)": "14.35"
          },
          "17m": {
            "Enumeration Name": "Band",
            "Band": "17m",
            "Lower Freq (MHz)": "18.068",
            "Upper Freq (MHz)": "18.168"
          },
          "15m": {
            "Enumeration Name": "Band",
            "Band": "15m",
            "Lower Freq (MHz)": "21.0",
            "Upper Freq (MHz)": "21.45"
          },
          "12m": {
            "Enumeration Name": "Band",
            "Band": "12m",
            "Lower Freq (MHz)": "24.890",
            "Upper Freq (MHz)": "24.99"
          },
          "10m": {
            "Enumeration Name": "Band",
            "Band": "10m",
            "Lower Freq (MHz)": "28.0",
            "Upper Freq (MHz)": "29.7"
          },
          "8m": {
            "Enumeration Name": "Band",
            "Band": "8m",
            "Lower Freq (MHz)": "40",
            "Upper Freq (MHz)": "45"
          },
          "6m": {
            "Enumeration Name": "Band",
            "Band": "6m",
            "Lower Freq (MHz)": "50",
            "Upper Freq (MHz)": "54"
          },
          "5m": {
            "Enumeration Name": "Band",
            "Band": "5m",
            "Lower Freq (MHz)": "54.000001",
            "Upper Freq (MHz)": "69.9"
          },
          "4m": {
            "Enumeration Name": "Band",
            "Band": "4m",
            "Lower Freq (MHz)": "70",
            "Upper Freq (MHz)": "71"
          },
          "2m": {
            "Enumeration Name": "Band",
            "Band": "2m",
            "Lower Freq (MHz)": "144",
            "Upper Freq (MHz)": "148"
          },
          "1.25m": {
            "Enumeration Name": "Band",
            "Band": "1.25m",
            "Lower Freq (MHz)": "222",
            "Upper Freq (MHz)": "225"
          },
          "70cm": {
            "Enumeration Name": "Band",
            "Band": "70cm",
            "Lower Freq (MHz)": "420",
            "Upper Freq (MHz)": "450"
          },
          "33cm": {
            "Enumeration Name": "Band",
            "Band": "33cm",
            "Lower Freq (MHz)": "902",
            "Upper Freq (MHz)": "928"
          },
          "23cm": {
            "Enumeration Name": "Band",
            "Band": "23cm",
            "Lower Freq (MHz)": "1240",
            "Upper Freq (MHz)": "1300"
          },
          "13cm": {
            "Enumeration Name": "Band",
            "Band": "13cm",
            "Lower Freq (MHz)": "2300",
            "Upper Freq (MHz)": "2450"
          },
          "9cm": {
            "Enumeration Name": "Band",
            "Band": "9cm",
            "Lower Freq (MHz)": "3300",
            "Upper Freq (MHz)": "3500"
          },
          "6cm": {
            "Enumeration Name": "Band",
            "Band": "6cm",
            "Lower Freq (MHz)": "5650",
            "Upper Freq (MHz)": "5925"
          },
          "3cm": {
            "Enumeration Name": "Band",
            "Band": "3cm",
            "Lower Freq (MHz)": "10000",
            "Upper Freq (MHz)": "10500"
          },
          "1.25cm": {
            "Enumeration Name": "Band",
            "Band": "1.25cm",
            "Lower Freq (MHz)": "24000",
            "Upper Freq (MHz)": "24250"
          },
          "6mm": {
            "Enumeration Name": "Band",
            "Band": "6mm",
            "Lower Freq (MHz)": "47000",
            "Upper Freq (MHz)": "47200"
          },
          "4mm": {
            "Enumeration Name": "Band",
            "Band": "4mm",
            "Lower Freq (MHz)": "75500",
            "Upper Freq (MHz)": "81000"
          },
          "2.5mm": {
            "Enumeration Name": "Band",
            "Band": "2.5mm",
            "Lower Freq (MHz)": "119980",
            "Upper Freq (MHz)": "123000"
          },
          "2mm": {
            "Enumeration Name": "Band",
            "Band": "2mm",
            "Lower Freq (MHz)": "134000",
            "Upper Freq (MHz)": "149000"
          },
          "1mm": {
            "Enumeration Name": "Band",
            "Band": "1mm",
            "Lower Freq (MHz)": "241000",
            "Upper Freq (MHz)": "250000"
          },
          "submm": {
            "Enumeration Name": "Band",
            "Band": "submm",
            "Lower Freq (MHz)": "300000",
            "Upper Freq (MHz)": "7500000"
          }
        }
      }
    },
    "Fields": null
  }
}