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What are the RF properties of coaxial cable

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How much do you know about coaxial cable? When you talk about coaxial cable, you will talk about the RF properties of coaxial cable. Do you know what the RF properties of coaxial cable are?The  Konnra Connectors  engineer will focus on introducing the RF properties of coaxial cables to you. We hope that you can master the RF properties of these coaxial cables through our explanation. The RF properties of coaxial cable mainly include six aspects: characteristic impedance, parasitic capacitance, transmission loss, transmission delay, return loss and rated power. The specific contents are as follows: 1. Characteristic impedance of coaxial cable It is an equivalent parameter in theoretical calculation, which reflects the measurement of the resistance degree of RF signal transmission when the wire transmits RF signal, and reflects the signal loss and signal delay of the transmission line at the physical ...
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The optical fiber connector

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A fiber optic connector is a detachable (active) connection between an optical fiber and an optical fiber. The two end faces of the optical fiber are precisely butted together so that the optical energy output from the transmitting optical fiber can be coupled to the receiving optical fiber to the maximum extent. It also minimizes the impact on the system due to its involvement in the optical link, which is a basic requirement for fiber optic connectors. To some extent, fiber optic connectors affect the reliability and performance of optical transmission systems. Basic introduction A connecting device for re-plugging between optical fibers, also called a fiber optic movable joint. The main performance parameters (and typical values) are: insertion loss (<0.5dB), plug-and-repeat repeatability and interchangeability between connectors (500 changes). When used in a large-capacity high-speed transmission system, reflection is also required to be small. Introduction Optical fiber con...
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What is the coaxial connector?

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Coaxial connectors are used to transmit RF signals. They have a wide transmission frequency of up to 18 GHz or higher and are mainly used for radar, communication, data transmission and aerospace equipment. The basic structure of the coaxial connector includes: a center conductor (a positive or negative center contact); a dielectric material outside the inner conductor, or an insulator, and the outermost is an outer contact, which serves as a shield outside the coaxial cable. The same function of the layer, that is, the signal transmission, the grounding element as a shield or circuit. The coaxial connectors are mainly divided into: SMA, SMB, BNC, TNC, SMC, N-type, BMA, and the like. Male: Male (plug), thread inside, inside is the needle. Such as TNC (M). Female: Female (socket), threaded outside, inside is a hole. Such as SMA (F). RP: Reverse Polarity means that the head and the inside of the needle are opposite. Bulkhead: It is the joint of the lockable screw on the board and...
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