Combined coaxial connector and radio frequency switch assembly

Details Combined coaxial connector and radio frequency switch assembly Combined coaxial connector and radio frequency switch assembly

1992-09-08

1994-01-11

Wimer, Michael C.

Communications: radio wave antennas

Antennas

With radio cabinet

343906, 439916, H01Q 124

Patent

active

052785700

ABSTRACT:
An antenna connector and RF switch assembly (10) is provided on a portable radio (14). The radio includes a self-contained antenna (16) and a radio circuit (27). The assembly (10) is used for selectively connecting the radio circuit (27) to the antenna (16) or to an external signal supply (39). In the assembly, a switchable conductive center contact portion (22, 20, 35) selectively engages either the antenna (16) or the external signal supply (39). A metallic housing (18), having an antenna bushing (17), receives the antenna (16). A molded dielectric insulator portion (26) separates the switchable conductive center contact portion from the metallic housing and is directly connected to the antenna bushing.

REFERENCES:
patent: 3946390 (1976-03-01), Alexander et al.
patent: 4611213 (1986-09-01), Johnson et al.
patent: 4892491 (1990-01-01), Budano, II et al.
patent: 4895324 (1990-01-01), Buckles
patent: 5079558 (1992-01-01), Koike
patent: 5121504 (1992-06-01), Toko
patent: 5145382 (1992-09-01), Dickirson

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