CPAD555

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CPAD555 application field and working principle

CPAD555 is a coaxial connector adapter which is widely used in radio-frequency (RF) transmission line systems, such as mobile phones and TV broadcasting equipment. It is designed to transmit high-frequency signal with low signal loss, and to provide a stable connection between two separate systems or lines of similar functions.

In order to connect one system with another, a competent connection has to be established in between them and this is achieved in the coaxial adapter CPAD555 by providing two coax cables – male and female, with regular diameter and proper interface. Each cable is composed of an inner and an outer conductor. The inner conductor consists of a solid metal core, such as copper or aluminum, that carries the signal and the outer conductor, the ground shield, is made of a conductive material like copper/braided layers, providing a good shield against external radiations.

The male coaxial end of the CPAD555 features a pin-like protruding center conductor, which is inserted into the female end’s hollow inner conductor. A dielectric material, such as air or foam-like PTFE, is put in between these two for insulation purpose, which gives a certain amount of flexibility for the center pin to be inserted. The outer conductors of both sides are connected together via the closure mechanism.

The CPAD555 adapter provides excellent transmission performance for transmitting high frequencies. The coaxial structure, as well as the proper connection of the center core and the ground shield, are key for guaranteeing a reliable and stable transmission of signal. The contact pins between the core and the ground shield are well-designed and perfectly fit the material of the connection. Moreover, there is a unique sealing structure design which block off the external microwave radiation interference, reducing the loss of signal strength up to 10 dB (decibels).

The CPAD555 is widely used for TV antenna systems, satellite dish systems, cable TV systems, and many other digital communication applications which require high-performance coaxial connectors. It is compliant with international standards, and the most frequently used ones are the IEC 1616-4 and the DIN 84556 in the European market. Its compact size, excellent performance, and stable connection make it an ideal choice for many professionals.

The CPAD555 coaxial adapter is one of the highest-performance and most reliable adapters for RF transmission line. It is a great choice for many applications and the only thing you need to take into account is the proper connection of the cable and interface.

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