1056521-1 Connectors, Interconnects

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Coaxial connectors are essential components of coaxial cable systems which meet the demand for high frequency radio frequency (RF) connections. Among coaxial connector types, 1056521-1 connector has features like wide temperature range, low reflection loss, and high power capability, and is commonly used in indoor and outdoor applications with minimal losses. What exactly are the application field and working principle of this type of coaxial connectors?

The 1056521-1 coaxial connectors are capable of handling frequencies up to 18GHz, making it suitable for a wide range of applications, such as high speed digital signal transmission, satellite and terrestrial communication systems, instrumentation amplifiers, transfer switches, and military/aerospace systems. In terms of its working principle, this type of connectors is designed to create a connection interface between two coaxial cables, by using a conductive center contact and an outer ground shell. The center contact is typically made of brass and is threaded, providing a secure connection and ensuring maximum signal accuracy even in the presence of relatively high amounts of RF noise. The outer shell has a knurled ring on its circumference, to make it easier for the user to connect and disconnect the cables. In addition, an O-ring is provided to ensure the connector is waterproof.

Apart from its low reflection loss and robust construction, one of the key advantages of the 1056521-1 connector is its compact size. Measuring only 8.0mm  in diameter, this type of connector is ideal for applications with space limitations. Moreover, the connector’s temperate range of -55°C to +125°C provides added assurance of performance in a wide variety of  environments. Furthermore, this type of connector has a very high power rating, with VSWR (vibrating Standing Wave Ratio) of 1.15v, allowing it to accommodate power levels up to 2 watts.

In summary, the 1056521-1 coaxial connectors are suitable for use in a wide variety of applications due to their high operating frequencies and high power ratings. Their low reflections and robust construction makes them reliable for high frequency RF applications, while their compact size and wide temperature range make them suitable for use in a variety of different environments.

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