A test coaxial connector has a probe portion with a small height, and prevents breakage of a switch-equipped coaxial connector even when the test coaxial connector is not properly fitted to the switch-equipped coaxial connector. The test coaxial connector includes a housing and a probe housed in the housing. The probe is formed of one continuous structure having elasticity, the structure including a contact at or near an end portion of the structure and including, at or near another end portion of the structure, a connection portion to which a central conductor of a coaxial cable is to be connected.

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

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

An antenna connecting-switching apparatus includes a housing, a first connection structure, a second connection structure, an elastic body, an elastic piece structure and an electronic switch. The elastic piece structure includes a first elastic piece and a second elastic piece. When an external antenna is connected to the first connection structure, the first connection structure compresses the elastic body pushing the first elastic piece; the first elastic piece contacts the second elastic piece; the electronic switch is switched; a wireless communication circuit is electrically connected to the external antenna. When the external antenna stops connected to the first connection structure, the elastic body rebounds pushing the first connection structure; the first connection structure stops pushing the first elastic piece; the first elastic piece stops contacting the second elastic piece; the electronic switch is switched; the wireless communication circuit is electrically connected to an internal antenna.

The present disclosure discloses a radio frequency test socket, a radio frequency test cable and relates to RF test. The RF test method includes: connecting a first test apparatus to a second test apparatus via a first and second elastic apparatuses in a radio frequency test socket, the first and second elastic apparatuses are connected to the first and second test apparatuses; disconnecting the radio frequency test socket from the second test apparatus by urging an insulated push pin apparatus against the second elastic apparatus, so that the first test apparatus is tested via a radio frequency test plug and the first elastic apparatus; disconnecting the radio frequency test socket from the first test apparatus by urging the insulated push pin apparatus against the first elastic apparatus, so that the second test apparatus is tested via the radio frequency test plug and the second elastic apparatus.

A shielded coaxial connector including a central conductor and a waveguide to shield the central conductor from RF signals.

A shielded coaxial connector including a central conductor and a waveguide to shield the central conductor from RF signals.

A cable connector comprises a housing, a conductive element fixed on the housing and connected with the cable, an elastic piece adjacent to the conductive element, detective and switch terminals fixed on the housing and connected with a pressing plate. The pressing plate is rotatable between a first position and a second position. When the pressing body is abutted at the first position by the elastic piece, a receiving gap between the elastic piece and the conductive element is closed to prevent the cable from entering, and the pressing body is abutted against the switch terminal to define a first conductive state. When the pressing body is at the second position, the receiving gap is opened to receive the cable, and the pressing body is disengaged with the switch terminal, to define a second conductive state. A connection state can be known by detecting the first and second conductive states.

A cable connector comprises a housing, a conductive element fixed on the housing and connected with the cable, an elastic piece adjacent to the conductive element, detective and switch terminals fixed on the housing and connected with a pressing plate. The pressing plate is rotatable between a first position and a second position. When the pressing body is abutted at the first position by the elastic piece, a receiving gap between the elastic piece and the conductive element is closed to prevent the cable from entering, and the pressing body is abutted against the switch terminal to define a first conductive state. When the pressing body is at the second position, the receiving gap is opened to receive the cable, and the pressing body is disengaged with the switch terminal, to define a second conductive state. A connection state can be known by detecting the first and second conductive states.

A cable connector comprises a housing, a conductive element fixed on the housing and connected with the cable, an elastic piece adjacent to the conductive element, detective and switch terminals fixed on the housing and connected with a pressing plate. The pressing plate is rotatable between a first position and a second position. When the pressing body is abutted at the first position by the elastic piece, a receiving gap between the elastic piece and the conductive element is closed to prevent the cable from entering, and the pressing body is abutted against the switch terminal to define a first conductive state. When the pressing body is at the second position, the receiving gap is opened to receive the cable, and the pressing body is disengaged with the switch terminal, to define a second conductive state. A connection state can be known by detecting the first and second conductive states.