HRM-403S(40) Connectors, Interconnects

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Coaxial connectors are type of electrical connectors used for carrying radio frequency signals. The HRM-403S(40) is an example of such connectors. This article explains the application fields and working principles of this connector.

Application Fields

The HRM-403S(40) is perfect for applications that have a need to transmit a wide range of signals over a short distance. It is ideal for transmitting radio frequency signals over a few meters. It is commonly used in applications such as broadcast television, industrial process control, home theater systems, and more.

It is also applicable in data transmission systems and in short-range communications systems. It is also used in the aviation and military industries. This connector is versatile and can be used in both indoor and outdoor settings.

Working Principle

The HRM-403S(40) works by transmitting radio frequency energy down a central conductor that is surrounded by a dielectric insulator and a conductive shield. The central conductor is surrounded by an outer conductive tube. This forms a coaxial line. This line has high impedance to direct current, enabling it to carry only alternating current.

When the connector is connected to its male counterpart, the outer conductive tube of the male connector wraps around the central conductor of the female connector. This creates two electrical paths for the signal – one through the interior of the connector and the other around the exterior.

The inner conductor is surrounded by an insulating material that prevents interference between the two conductors, thus leading to high signal fidelity. The outer tube also acts as an electromagnetic shield, preventing interference with the signal.

The connectors are rated for multiple frequencies, enabling them to carry a wide range of signals. They are also designed with high mechanical integrity, which makes them highly resistant to shock and vibration.

Conclusion

The HRM-403S(40) is an example of a coaxial connector used for transmitting radio frequency signals. It is ideal for applications that require high signal fidelity over short distances. It is widely applicable in many industries, from home theater systems to military communications systems. The connector works by transmitting radio frequency energy down a central conductor surrounded by a shield, and it is highly resistant to shock and vibration.

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