Coaxial connector with ingress reduction shielding

摘要

A coaxial connector with an F female end shield is configured to restrict RF ingress.

主权项

1. An unswitched F-type connector with ingress reduction shielding and without moving parts, the connector comprising:
an outer connector body and a coaxially arranged center pin that extends from one end of the body to an opposed end of the body; a connector female end for engaging a male coaxial cable connector; a waveguide located in the female connector end, the waveguide in the form of a metallic disc with a central aperture; and, the waveguide aperture insulated by a first electrical insulator having a through hole for receiving a center conductor of a coaxial cable; wherein
the waveguide central aperture has a diameter in the range 2.0 mm to 3.0 mm,the insulator has a radial thickness that provides a nominal radial clearance between the center conductor and the insulator of at least 0.19 mm, andthe waveguide is configured to shield connector body internals from ingress of radio frequency signals in the range of 10 to 100 megahertz.