초록 ▼

A novel and improved antenna adapter for interfacing a portable radiotelephone 200 with test equipment is disclosed. In a preferred embodiment, the adapter assembly comprises an RF connector 104 at one end of an elongated conductor 102 which connects directly to the radiotelephone's 200 antenna port

A novel and improved antenna adapter for interfacing a portable radiotelephone 200 with test equipment is disclosed. In a preferred embodiment, the adapter assembly comprises an RF connector 104 at one end of an elongated conductor 102 which connects directly to the radiotelephone's 200 antenna port, replacing the normal antenna assembly. The elongated conductor 102 makes electrical contact with an external ground 204 of the battery charging ports at the bottom of the radiotelephone 200 at another end. The RF connector 104 may be impedance-matched to minimize RF signal attenuation when connected to the RF test equipment. In an exemplary embodiment, the RF connector 104 comprises a 50.OMEGA. impedance-matched SMA connector.

대표청구항 ▼

[ I claim:] [1.] An apparatus for interfacing a radiotelephone with test equipment, the radiotelephone having an antenna port and an internal ground plane accessible via an external ground port spaced apart from the antenna port, comprising:an electrically conductive elongated member having a first

[ I claim:] [1.] An apparatus for interfacing a radiotelephone with test equipment, the radiotelephone having an antenna port and an internal ground plane accessible via an external ground port spaced apart from the antenna port, comprising:an electrically conductive elongated member having a first end and a second end;a connector, coupled to said elongated member at said first end, for electrically connecting the antenna port of the radio telephone to the test equipment; andan electrical contact assembly, coupled to said elongated member at said second end, for contacting the external ground port of the radiotelephone to provide a return path from the ground plane of the radiotelephone to the test equipment.