Communications: radio wave antennas – Antennas – With radio cabinet
Patent
1997-03-03
1999-08-10
Wimer, Michael C.
Communications: radio wave antennas
Antennas
With radio cabinet
200 511, 343906, 439188, 439916, H01Q 124
Patent
active
059365811
ABSTRACT:
A radio frequency switch assembly (120) is mountable between an antenna port (110) and a detachable antenna (130) of a radio communication device assembly (100) to provide an interface for a radio frequency accessory. The switch assembly (120) has a radio interface port (123), a radio frequency accessory port (125), and an antenna interface port (127), and associated contacts (207, 216, 223). A mechanical switch alternatively interconnects the radio interface port (123) with the radio frequency accessory port (125) or with the antenna interface port (127). Preferably, the switch includes a conductive probe (213) that continuously engages the radio interface port contact (207) while being slidable to electrically interconnect with the antenna interface port contact (223) or with the radio frequency accessory port contact (216).
REFERENCES:
patent: 4286335 (1981-08-01), Eichler et al.
patent: 5278580 (1994-01-01), Jaramillo et al.
patent: 5365027 (1994-11-01), Marvet et al.
patent: 5412393 (1995-05-01), Wiggenhorn
patent: 5562464 (1996-10-01), Lecourtois
Cook Maureen M.
Habbaba Faris S.
Hernandez Orlando
Meenen, Jr. Raymond P.
Roshitsh Todd W.
Fuller Andrew S.
Motorola Inc.
Wimer Michael C.
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