Patent ID: 7281948
Filing Date: 2007-10-16
Classification: H01R

Abstract:
1. A front end connector kit for a transmission line connector with first and second threads comprising: a front connector body with first mating threads adapted to be threadably attached to the first threads of the transmission line connector; a front shell assembly with second mating threads adapted to be threadably attached to the second threads of the transmission line connector; an insulator sleeve adapted to fit within the front connector body and electrically isolate the front connector body from the front shell assembly; the front shell assembly including a front shell with a front end and a rear end, the rear end of the front shell including the second mating threads for attaching to the transmission line connector, an insulator mounted to the front shell, and a center conductor mounted within the insulator; the insulator having a body including a central axis, the body including a shaft portion connecting a first portion to a second portion, and an axial channel extending through the first and second portions and through the shaft portion, the axial channel centrally positioned about the central axis, the second portion of the insulator body extending out from the rear end of the front shell when mounted to the front shell; the insulator body defining a generally cylindrical outer shape at the first portion and at the second portion, with the first portion having a greater outer dimension than the shaft portion and the second portion; the first portion defining a front shoulder and a rear shoulder, each of the front and rear shoulders defining a surface transverse to the central axis; the second portion being separated from the first portion by the shaft portion, the axial channel within the second portion including a taper which decreases in diameter from an outer end to an inner end of the taper, the taper axially aligned with the central axis; and the inner end of the taper defining a smaller diameter than the axial channel and a circular ledge extending partially into the axial channel proximate the inner end of the taper; the center conductor positioned within the axial channel of the body of the insulator, the center conductor including a front end and a rear end, the rear end of the center conductor positioned within the axial channel adjacent the smaller inner end of the taper, and the front end of the center conductor extending from the axial channel beyond the front shoulder of the first portion of the insulator body, the rear end of the center conductor defining a socket positioned adjacent to the circular ledge.