Electronic Communications Citation and commencement 1 These Regulations may be cited as the Wireless Telegraphy (Short Range Devices) (Exemption) Regulations 2009 and shall come into force on 17th July 2009. Interpretation 2 In these Regulations— “ Act ” means the Wireless Telegraphy Act 2006; “ dBm ” means decibels of power referenced to one milliWatt; “ e.i.r.p. ” means equivalent isotropic radiated power; “ ETSI ” means the European Telecommunications Standards Institute; “equipment” means a wireless telegraphy station or wireless telegraphy apparatus; “ GHz ” means gigahertz; “ kHz ” means kilohertz; “ MHz ” means megahertz; “ mW ” means milliWatt; “radio determination equipment” means equipment designed or adapted for use for determining the position, velocity or other characteristics of an object; “tank level probing radar equipment” means equipment designed or adapted for measuring the level of the contents of a tank; and “wide band data transmission systems equipment” means equipment for wireless networking between two or more devices. Exemption for wide band data transmission systems equipment 3 1 The establishment, installation or use of wide band data transmission systems equipment complying with paragraph (2) of this regulation is hereby exempt from the provisions of section 8(1) of the Act. 2 The wide band data transmission systems equipment must— a only operate in the frequency band 57.0 to 66.0 GHz; b not cause or contribute to undue interference with wireless telegraphy; c not form part of a fixed outdoors installation; and d only emit emissions which, when measured in any direction— i for equipment located outdoors, have a maximum e.i.r.p. of 25 dBm and a maximum e.i.r.p. density of -2 dBm per MHz; and ii for equipment located indoors, have a maximum e.i.r.p of 40 dBm and a maximum e.i.r.p. density of 13 dBm per MHz. Exemption for radio determination equipment 4 1 The establishment, installation or use of radio determination equipment complying with paragraph (2) of this regulation is hereby exempt from the provisions of section 8(1) of the Act. 2 The radio determination equipment must— a only operate in the frequency band 2400 to 2483.5 MHz or the frequency band 17.1 to 17.3 GHz; b not cause or contribute to undue interference with wireless telegraphy; c when operating in the frequency band 2400 to 2483.5 MHz, only emit emissions which, when measured in any direction, have a maximum e.i.r.p. of 25 mW; and d when operating in the frequency band 17.1 to 17.3 GHz— i only emit emissions which, when measured in any direction, have a maximum e.i.r.p. density of 26 dBm; ii form part of a ground-based radio determination system; and iii use techniques to access spectrum and mitigate interference described in ETSI standard EN 300 440 or techniques that provide at least equivalent performance. Exemption for tank level probing radar equipment 5 1 The establishment, installation or use within a closed tank of a description referred to in paragraph (2) of this regulation, of tank level probing radar equipment complying with paragraph (3) of this regulation is hereby exempt from the provisions of section 8(1) of the Act. 2 Paragraph (1) applies to a tank if its purpose is to contain a substance and it is made of metal or reinforced concrete or any other material with attenuation characteristics that are at least as strong as those of either metal or reinforced concrete. 3 The equipment must— a only operate in one or more of the frequency bands specified in Column 1 of the Table in the Schedule; b not cause or contribute to undue interference with wireless telegraphy; c only emit emissions which, when measured in any direction, for each frequency band listed in Column 1 of the Table in the Schedule, have the maximum e.i.r.p. density listed in Column 2 adjacent to that frequency band; and d only emit emissions which would (if the equipment were used within a closed tank, which has the specifications set out in Annex E of ETSI standard EN 302 372-1 ), when measured in any direction, have a maximum e.i.r.p. density of -41.3 dBm per MHz. Exemption for airborne use 6 1 The establishment and installation and the airborne use of equipment complying with paragraphs (2) to (5) of this regulation is hereby exempt from the provisions of section 8(1) of the Act. 2 The equipment must only operate in one or more of the frequency bands— a 26990 to 27000 kHz; b 27040 to 27050 kHz; c 27090 to 27100 kHz; d 27140 to 27150 kHz; e 27190 to 27200 kHz; f 2400 to 2483.5 MHz; or g 2446 to 2454 MHz. 3 Where the equipment operates in a frequency band listed in paragraphs (2)(a) to (e), it must— a be for controlling the movement of a model; b only emit emissions which, when measured in any direction, have a maximum effective radiated power level of 100 mW; and c not cause or contribute to undue interference with wireless telegraphy. 4 Where the equipment operates in the frequency band listed in paragraph (2)(f), it must— a be wide band data transmission systems equipment; b only emit emissions which, when measured in any direction, have a maximum e.i.r.p. density of 100 mW; c only emit emissions which, when measured in any direction, have a maximum e.i.r.p. density of— i 100 mW per 100 kHz when frequency hopping modulation is used; and ii 10 mW per MHz when other types of modulation are used; d use techniques to mitigate interference that provide at least equivalent performance to the techniques described in ETSI standard EN 300 328 ; and e not cause or contribute to undue interference with wireless telegraphy. 5 Where the equipment operates in the frequency band listed in paragraph (2)(g), it must— a be designed or adapted for radio frequency identification use; b only emit emissions which, when measured in any direction, have a maximum e.i.r.p. density of 100 mW; and c not cause or contribute to undue interference with wireless telegraphy. Ed Richards Chief Executive of the Office of Communications For and by authority of the Office of Communications 7th July 2009