Nokia Mobile Phones Limited

Jukka Eerikäinen

Olli Toivo Talvitie

Risto Pirhonen

Urpo Nokkonen

Jane Lehtilä

Antti Hentinen

The invention relates to a method for measuring a radio frequency signal in a wireless station (). In this method, radio frequency power is measured by means of testing equipment (), which includes at least a testing apparatus (), a measuring head () and means () for transmitting electrical signals between the testing apparatus () and measuring head (). The wireless station () includes at least one radio part (), a wiring board (), an antenna () and switching means (). This test switch has at least an first position, in which the radio frequency signal is directed between the radio part () of the wireless station () and the antenna (), and a second position, in which the radio frequency signal is directed between the radio part () of the wireless station () and the testing apparatus () via the switching means () and the measuring head (). A switching aperture () has been formed in the wiring board essentially at least partly at the location of the switching means (), through which aperture the switching means () is switched to the second position with the measuring head ().

System for measuring a radio frequency signal in a wireless station and a wiring board switch

The object of the invention is a radio set comprising a chuck for attaching an antenna unit to the device. The chuck (1) comprises a device (5) for a quick attachment of the antenna unit (2, 3) to the chuck. Furthermore, the device comprises a connection (7) for establishing an electric contact from the antenna unit attached to the chuck to the transceiver through the chuck. The connection according to the invention is quick with respect to the assembly. Furthermore, the connection does not wear adversely when the antenna is rotated.

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Tampere, Finland

Jukka Eerikäinen