340All emissions are prohibited in the following bands:

340 All emissions are prohibited in the following bands:

1 400–1 427 MHz,

2 690–2 700 MHz, except those provided for by No. 422,

10.68–10.7 GHz, except those provided for by No. 483,

15.35–15.4 GHz, except those provided for by No. 511,

23.6–24 GHz,

31.3–31.5 GHz,

31.5–31.8 GHz, in Region 2,

48.94–49.04 GHz, from airborne stations,

50.2–50.4 GHz[7],

52.6–54.25 GHz,

86–92 GHz,

100–102 GHz,

109.5–111.8 GHz,

114.25–116 GHz,

148.5–151.5 GHz,

164–167 GHz,

182–185 GHz,

190–191.8 GHz,

200–209 GHz,

226–231.5 GHz,

250–252 GHz. (WRC-03)

341 In the bands 1 400–1 727 MHz, 101–120 GHz and 197–220 GHz, passive research is being conducted by some countries in a programme for the search for intentional emissions of extraterrestrial origin.

341A In Region 1, the frequency bands 1 427–1 452 MHz and 1 492–1 518 MHz are identified for use by administrations wishing to implement International Mobile Telecommunications (IMT) in accordance with Resolution 223 (Rev.WRC-15). This identification does not preclude the use of these frequency bands by any other applications of the services to which it is allocated and does not establish priority in the Radio Regulations. The use of IMT stations is subject to agreement obtained under No. 9.21 with respect to the aeronautical mobile service used for aeronautical telemetry in accordance with No. 342. (WRC-15)

341B In Region 2, the frequency band 1 427–1 518 MHz is identified for use by administrations wishing to implement International Mobile Telecommunications (IMT) in accordance with Resolution 223 (Rev.WRC-15). This identification does not preclude the use of this frequency band by any application of the services to which they are allocated and does not establish priority in the Radio Regulations. (WRC-15)

341C The frequency bands 1 427–1 452 MHz and 1 492–1 518 MHz are identified for use by administrations in Region 3 wishing to implement International Mobile Telecommunications (IMT) in accordance with Resolution 223 (Rev.WRC-15). The use of these frequency bands by the above administrations for the implementation of IMT in the frequency bands 1 429–1 452 MHz and 1 492–1 518 MHz is subject to agreement obtained under No. 9.21 from countries using stations of the aeronautical mobile service. This identification does not preclude the use of these frequency bands by any application of the services to which it is allocated and does not establish priority in the Radio Regulations. (WRC-15)