Article 2
For the purposes of this Decision, the following definitions shall apply: (a) ‘equipment using ultra-wideband technology’ means equipment incorporating, as an integral part or as an accessory, technology for short-range radiocommunication, involving the intentional generation and transmission of radio-frequency energy that spreads over a frequency range wider than 50 MHz, which may overlap several frequency bands allocated to radiocommunication services; (b) ‘non-interference and non-protected basis’ means that no harmful interference may be caused to any radiocommunication service and that no claim may be made for protection of these devices against interference originating from radiocommunication services; (c) ‘indoors’ means inside buildings or places in which the shielding will typically provide the necessary attenuation to protect radiocommunication services against harmful interference; (d) ‘motor vehicle’ has the same meaning as set out in Article 3(11) of Directive 2007/46/EC of the European Parliament and of the Council ( 4 ) ; (e) ‘railway vehicle’ has the same meaning as set out in Article 3(1)(4) of Regulation (EU) 2018/643 of the European Parliament and of the Council ( 5 ) ; (f) ‘e.i.r.p.’ means equivalent isotropically radiated power, which is the product of the power supplied to the antenna and the antenna gain in a given direction relative to an isotropic antenna (absolute or isotropic gain); (g) ‘maximum mean power spectral density’ means the average power per unit bandwidth (centred on that frequency) radiated in the direction of the maximum level under the specified conditions of measurement and which is specified as e.i.r.p. of the radio device under test at a particular frequency; (h) ‘peak power’ means the power contained within a 50 MHz bandwidth at the frequency at which the highest mean radiated power occurs, radiated in the direction of the maximum level under the specified conditions of measurement and which is specified as e.i.r.p.; (i) ‘total power spectral density’ means the average of the mean power spectral density values measured over a sphere around the measurement scenario with a resolution of at least 15 degrees; (j) ‘onboard aircraft’ means the use of radio links for communications purposes inside an aircraft; (k) ‘LT1’ means systems intended for general location tracking of people and objects that can be put into service on an unlicensed basis.