An RF Connector and grounding device therefor comprises a driver, a contact ring and a spring clamp having a split ring washer disposed therebetween. The split ring washer interposes the driver on one side of the washer and the contact ring on the other side thereof and defines an aperture for receiving a prepared end of a coaxial cable. The washer is connected to one side of an annular ring while a shouldered flange is disposed on the opposing side of the ring. Upon delivering a compressive clamping force to a compression cap, the split ring washer is captured between adjacent peaks or corrugations of the outer conductor.

The present disclosure describes a coaxial cable-connector assembly. The assembly includes a coaxial cable, a coaxial connector, and a polymeric sleeve residing between an outer conductor of the cable and an outer conductor body of the connector. The polymeric sleeve is positioned to separate the electrical contact of the assembly from the mechanical contact of the assembly.

A cable connector assembly includes a circuit board, a plurality of grounding elements and a plurality of cables. Rear ends of an upper surface and a lower surface of the circuit board are equipped with a plurality of contact pads and a plurality of grounding pads. The plurality of grounding elements are soldered to the plurality of the grounding pads. Two sides of each grounding element have two clamping portions. Each cable includes an inner conductor, an inner insulating layer, a shielding layer and an outer insulating layer arranged in an inside-to-outside direction. The inner conductors of the plurality of the cables are electrically connected with the plurality of the contact pads, the shielding layer of each cable is mounted in one grounding element. The shielding layer of each cable is clamped between the two clamping portions of the one grounding element.

A coaxial cable connector includes an inner sleeve, a first outer sleeve, a nut, and a second outer sleeve. The outer surface of inner sleeve is stepladder-like and the inner sleeve surrounds an axial line. The inner sleeve includes a first surface and a second surface. The head portion of the first outer sleeve surrounds the first surface of the inner sleeve. The inner flange of the nut surrounds the second surface of the inner sleeve, and the inner flange has an inclined surface arranged angularly to the axial line. The second outer sleeve is sleeved on the end portion of the first outer sleeve. When the second outer sleeve moves toward the nut axially, the inner peripheral surface of the second outer sleeve presses against the end portion of the first outer sleeve so that the first outer sleeve is compressed toward the axial line.

A coaxial cable connector includes a metal sleeve, a metal clamping sleeve, a coupling sleeve and an elastic ring. The metal sleeve jackets an insulation layer of a coaxial cable and is coupled to a metal fence layer of the coaxial cable when the coaxial cable connector jackets the coaxial cable. The metal clamping sleeve jackets a first end portion of the metal sleeve for tightly clamping the coaxial cable. The coupling sleeve is detachably connected to a device connector and rotatably jackets a second end portion of the metal sleeve. The elastic ring is disposed in the coupling sleeve and fixedly jackets the second end portion. The elastic ring has a thick portion at least partially protruding from the second end portion relative to the metal sleeve and an abutting structure extending toward the first end portion axially for pushing the coupling sleeve against the metal clamping sleeve tightly.

A nut assembly for a coaxial cable connector includes a nut configured to engage an interface port and a cap encircling the nut. The nut includes an internal threaded portion configured to engage external threads of the interface port and at least one resilient finger extending in an axial direction from the internal threaded portion toward a forward end of the nut. The forward end includes a tooth extending radially inward, the tooth is configured to contact a surface of a thread of the external threads when the nut is coupled to the interface port, and the tooth is configured to provide ground continuity between the nut and the interface port before the internal threaded portion of the nut is coupled with the external threads. The internal threaded portion and the external threads are configured to provide a retention force between the nut and the interface port.

A connector or adaptive connector includes a first subassembly and a second subassembly with each subassembly including a center conductor and terminating at one end in a termination portion forming a connector portion. The subassemblies interface with each other to slide with respect to each other. A spring acts on each of the subassemblies to bias the subassemblies to slide away from each other and a sleeve contains the subassemblies and spring, the sleeve securing at least one of the subassemblies while allowing movement of the other of the subassemblies in the sleeve for varying the length of the connector. Each subassembly center conductor includes a respective portion of an electrical contact that cooperate to form a center conductor for the connector. The portions of the electrical contact are configured to slide relative to each other when the connector varies in length for maintaining an electrical signal path through the connector.

A connector is provided and includes an alignment plate defining major and minor apertures, a capture plate and a pin plate. The capture plate includes an outer body defining an opening, an inner body traversing the opening and first elastic elements extending from the inner body to generate first biases. The capture plate is securable to the alignment plate to position the inner body between the major apertures. The pin plate defines intermediate apertures and includes pins and second elastic elements to generate second biases opposing the first biases. The pin plate is interposable between the alignment and capture plates whereby the intermediate and major apertures align and the pins extend through the minor apertures.

A low intermodulation radiofrequency coaxial connector includes a first outer conductor and a second outer conductor matching the first outer conductor; a contact ring is provided between the first outer conductor and the second outer conductor, and the first outer conductor is elastically in contact with the second outer conductor through the contact ring. The radiofrequency coaxial connector can effectively suppress a nonlinear effect when radiofrequency signals are interconnected and ensure critical performance indicators such as low intermodulation for a radiofrequency interconnection. The low intermodulation contact ring in the radiofrequency coaxial connector is formed by connecting a head portion to a tail portion of a flexible metal material when punch molded, and has a simple structure, a reliable connection, a good workmanship, is easy to assemble, and is inexpensive.

A connection device for connecting a shield conductor of an electrical cable to a grounding section includes: a housing surrounding a receiving space into which an electrical cable is insertable with a shield conductor along a longitudinal axis, the housing being attachable to the grounding section such that the grounding section extends at least partly in the receiving space; and a spring element which is adjustably disposed on the housing and which has a clamping leg and is movable from an open position to a clamped position relative to the housing such that when in the clamped position, the spring element acts with the clamping leg on the shield conductor of the electrical cable inserted in the receiving space, the clamping leg having an engagement portion for acting on the shield conductor, the engagement portion having an at least partially curved or angled engagement contour.