112957-11

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Coaxial connectors (Radio Frequency or RF connectors) are small, cylindrical objects composed of two or more pieces of metal. They are used as a means of connecting devices that employ coaxial cable to send and receive audio and video signals. The most common coaxial connector types are the 112957-11, a 75ohm N-type connector, and the 1150 series connector, a 50ohm UHF. In addition to these two types, there are several other familiar coaxial connectors, such as the BNC, SMA, and MMCX.

The 112957-11 is a type of N-type connector, which is composed of several components. The inner conductor is typically a beryllium copper, a resilient and highly conductive metal alloy, and a dielectric insulator to protect the inner conductor from external shock. The outer conductor is usually a Nickel-Copper alloy with superior electrical properties. The insulation that is used between the inner and outer conductor is typically polytetrafluoroethylene (PTFE) or Polyethylene. This dielectric insulator prevents electrical signals from escaping the cable and entering the environment. Additionally, the outer conductor must remain securely fastened to the inner conductor during use, as to ensure a reliable connection.

The 112957-11 is typically used in broadcast, telecom, video, Wi-Fi, and cellular applications. This type of connector is well-suited for radio frequency signals, such as RF, cellular, or Wi-Fi. This is due to the fact that it offers superior electrical performance and corrosion resistance. Furthermore, the 112957-11 is very compact and lightweight, making it easy to install into tight spaces and hard-to-reach locations. Its high-frequency attenuation and extremely low return loss results in superior signal integrity, making it an ideal choice for applications that require a consistent and reliable signal.

In terms of working principle, the way a coaxial connector works is relatively straightforward. When a coaxial cable is inserted into the connector, the inner conductor and the outer conductor make contact, thus forming a complete electrical circuit. The insulator that separates the two conductors prevents any current from leaking into the environment, thus creating a safe and effective shield from outside interference. The tiny gaps that exist between the two conductors allow for an exchange of electrons, which helps to ensure a strong and clear signal.

The 112957-11 is a powerful and effective coaxial connector, and is ideal for a variety of audio/video and communications applications. Its relatively small size, lightweight construction, superior electrical performance, and corrosion resistance make it ideal for a range of applications, including broadcasting, telecom, video, Wi-Fi, and cellular. By understanding the working principle of a coaxial connector, it is easy to see why these types of connectors are used in so many different areas.

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