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Coaxial Connectors (RF)

A coaxial connector, more commonly referred to as a RF connector, is an electrical component used to terminate the end of a coaxial cable and join it to another device. It is commonly used in electronic systems such as radios, satellite television, wireless local area networks, and other RF communication systems. In these systems, the RF connector typically connects to an antenna, transceiver, or receiver/transmitter.

VB10-2087 Application Field and Working Principle

The VB10-2087 connector from Amphenol is a coaxial connector designed for high-frequency radio communication. This connector is commonly used in mobile cellular communication systems, land mobile radio systems, military and surveillance radars, and sat-com equipment. The VB10-2087 has a characteristic impedance of 50 ohms and is designed for operation up to 18GHz. It features high VSWR and low insertion loss for reliable performance.

The VB10-2087 is a bayonet-style connector which features two independent contacts and a threaded coupling nut. The threaded nut is finger-tightened to secure the connector during installation and provides an easy way to disconnect the cable.The connector also features an EMI/RFI gasket which provides a reliable seal for improved signal integrity.

The VB10-2087\'s center contact consists of a stainless steel sleeve that is shrink-fit inside a brass body for robust mechanical performance. It also features an insulated contact for improved insulation and temperature range. The outer contact is designed with a stainless steel shell for superior shielding performance and is plated using a gold finish.

The VB10-2087\'s gasket features an elastomeric sealing element together with a combination of ferrite beads and rubber gaskets. This provides excellent signal shielding and ensures that the connector is highly resistant to environmental contamination. The connector also features an internal purge seal for reliable performance.

The VB10-2087 is suitable for use in a wide range of applications including mobile radio, satellite ground stations, indoor/outdoor wireless coverage, and antennas. It is capable of withstanding extreme temperatures, vibration, and shock. In addition, the connector is designed for easy assembly/disassembly.

In summary, the VB10-2087 is a rugged, reliable coaxial connector designed for high-frequency radio communication. It features excellent RF performance, sealed contacts, and a turn-lock coupling mechanism for easy installation/removal. It can be used in a variety of applications including cellular communication, land mobile radio, and satellite ground stations.

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