228686-1

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Coaxial connectors are used in many applications including radio frequency (RF) systems. The 228686-1 is one type of coaxial connector which is widely used in RF systems and has a characteristic working principle.

The 228686-1 is a connector typically known as 2.92mm - Female – Threaded - Right Angle. This connector is often used to interconnect cables with coaxial cables within a system. It features a PTFE insulator and a 2.92mm outer diameter. The connector also has gold plated contacts, making it suitable for high frequency applications.

These connectors may also be referred to as 2.92 APC connectors, or RF connectors, as they are often used in radio frequency applications. The 2.92mm outer diameter is also indicates that the connector works in the UHF-band, with a frequency range of 450MHz - 6500MHz. This makes the connector well suited for use in a range of different RF applications, including aerospace, defence, medical and telecoms.

The working of the 228686-1 is based on the principles of RF impedance matching, which is used to ensure that signals pass through the connector without disruption. RF impedance matching is based upon the idea that signals are best transmitted when two components share the same level of impedance. This is achieved by plugging together two components where the connector contains a transmission line of the same impedance as the source and destination.

To ensure optimal performance, the impedance of the connector must match the impedance of the connecting cables. To achieve this, the conductive inner contact and the insulator are designed to have the same impedance. The result is a perfect RF link, which allows signals to pass through the connector without disruption. This provides a reliable connection even at high frequencies, making the 228686-1 suitable for a variety of different applications.

Due to its reliable performance and wide frequency range, the 228686-1 coaxial connector is one of the most popular connectors for RF applications. Its versatile design allows for a secure connection between two components, providing strong signal transmissions even at high frequencies. The connector’s ability to achieve a perfect RF impedance matching also makes it an ideal choice for a range of different applications, from aerospace and defence to medical and telecoms.

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