{
  "url": "https://openlegislation.uk/wireless-telegraphy-ultra-wideband-equipment-exemption-regulations-2015/regulation-19",
  "json_url": "https://openlegislation.uk/wireless-telegraphy-ultra-wideband-equipment-exemption-regulations-2015/regulation-19.json",
  "legislation": "uksi/2015/591",
  "legislation_title": "The Wireless Telegraphy (Ultra-Wideband Equipment) (Exemption) Regulations 2015",
  "legislation_url": "https://openlegislation.uk/wireless-telegraphy-ultra-wideband-equipment-exemption-regulations-2015",
  "path": "regulation/19",
  "kind": "regulation",
  "number": "19",
  "heading": "Emission requirements for the frequency band 7.25 GHz to 7.75 GHz",
  "text": "The requirements referred to in regulation 18(i) are that the emissions have—\n(i) a maximum mean power spectral density—\n(aa) no greater than -41.3 dBm/MHz;\n(bb) no greater than -51.3 dBm/MHz –20*log10(10[km]/x[km])(dBm/MHz) (where x is the aircraft height above ground in kilometres) provided that the aircraft that the ultra-wideband equipment is onboard is higher than 1000 meters above ground level; or\n(cc) no greater than -71.3 dBm/MHz provided that the aircraft that the ultra-wideband equipment is onboard is at or lower than 1000 meters above ground level but not on ground level; and\n(ii) a maximum peak power no greater than 0.0 dBm or the equivalent transmission level.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "I",
      "label": "I1",
      "text": "Reg. 19 in force at 25.3.2015, see reg. 1"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2015/591/regulation/19",
    "retrieved_at": "2026-10-28T23:43:48.352694+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}