The present disclosure is directed to an internal conductor configured as a movable element, thereby providing a connector for preventing the occurrence of the breakdown or damage of a pin of a male connector.

A radio frequency connector for establishing a radio frequency connection with a radio frequency device is described. The radio frequency connector includes a radio frequency connection interface, an interchangeable radio frequency adapter and a positioning member. The interchangeable radio frequency adapter is detachably attached with the radio frequency connection interface such that the interchangeable radio frequency adapter is configured to be detached from the radio frequency connection interface in a disassembled state of the radio frequency connector. The positioning member is configured to position the interchangeable radio frequency adapter with respect to the radio frequency connection interface in an assembled state of the radio frequency connector. The positioning member is detachably attached such that the positioning member is configured to be detached in the disassembled state of the radio frequency connector, thereby releasing the interchangeable radio frequency adapter with respect to the radio frequency connection interface. Further, a measurement system for radio frequency measurement is described.

An electrical connector for use with coaxial cables includes a plunger urged to protrude from a case by a spring.

A torque-limiting torque sleeve may include an inner sleeve and an outer sleeve configured to be coupled to one another in a coaxial arrangement such that the outer sleeve is fixed relative to the inner sleeve in the longitudinal direction. A first end of the outer sleeve overlies a first end of the inner sleeve, and a second end of the inner sleeve extends from the outer sleeve to provide an exposed length. A torque limiting feature is configured such that rotation of the outer member in a first direction enables tightening of a coupler on an interface port up to a predetermined torque limit, and rotation of the outer member in a second direction opposite to the first direction loosens the coupler on the interface port. In the event that the torque limiting feature fails such that rotation of the outer member in the first and second directions does not tighten or loosen the coupler on the interface port, the exposed length of the inner member is gripable by a user to tighten or loosen the coupler on the interface port.

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

A coaxial connector has a selectively engageable radio frequency interference shield.

At least two cascaded chains of intelligent support boxes linked by optical cable provide the needed elements to link the electric AC power line and low voltage DC power lines to the many known outlets and switches (wiring devices) and their loads be it AC or DC operated, with the AC and DC lines are separately drawn through separated conduits and ducts safely and accurately controlled by an home controller and/or via a command converter and a distributor.

An apparatus and a method for optically linking at least two AC and DC low voltage cascading power grids connecting at least two intelligent support boxes (ISB) each powered by two distinct AC standard power grid and separately powered by DC low voltage power grid with each grid is further linked by a cascading segments of optical cable grid, enabling two way control, operate and report electrical activity through plug in wiring devices (PWD) for supporting DC and AC plurality of connected/attached loads.

A coaxial connector assembly includes: a first plurality of first coaxial connectors mounted within a shell, the shell defining a plurality of electrically isolated cavities, each of the first coaxial connectors being located in a respective cavity; a plurality of first coaxial cables, each of the coaxial cables attached to a respective one of the first coaxial connectors; a second coaxial connector mounted within the shell, the second coaxial connector being smaller that the first coaxial connectors; and a second coaxial cable attached to the second coaxial connector, the second coaxial cable being smaller than the first coaxial cables.

An electrical connector assembly has a first connector, to which a cable is connected, a second connector, which is mounted to a mounting face of a support member and into/from which the first connector is inserted/removed, and an intermediate member that prevents disengagement of the first connector from the second connector. The intermediate member has a mountable portion mounted directly, or mounted indirectly through an intermediary member, to the second connector, and a locking portion that prevents upward disengagement of the first connector, and, while the mountable portion is mounted to the second connector, the intermediate member is enabled for operational movement relative to the second connector between an open position that allows for the insertion/removal of the first connector into or from the second connector and a locked position in which disengagement of the first connector is prevented by the locking portion.