| 摘要 |
The present invention relates to a cabinet for an apparatus for interfacing a telephone line and a radio link, comprising a box (20) closed by a cover (21) so as to be leaktight; a metal screening (22) on the inner surface of the box, this screening being linked to earth; and a plate (23) forming an antenna fixed to the inner face of the cover, this plate comprising an insulating substrate, of which the face turned towards the inside of the box is coated with a first metal layer (24) contacting the screening, and the other face of which comprises a second centred metal layer, with dimensions corresponding to the wavelength to be transmitted. <IMAGE>
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