72988 Connectors, Interconnects

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Coaxial Connectors (RF) are designed for use in many applications, some of which require the highest signaling purity. The 72988 Coaxial Connector Series can be used for this purpose where a high performance, low loss connection is needed. This article will provide information regarding the 72988\'s application fields and working principles.

The 72988 is designed for use in a variety of applications, from short range RF communication systems to avionics systems. Its shielded construction makes it highly suitable for use in environments where electromagnetic interference needs to be kept to a minimum. It is available in both solder and crimp termination types, allowing it to be used depending on application requirements.

The 72988 is also suitable for mounting plane wave antennas. The appliance includes a range of connector types, such as twinaxial, quadrax, octaxial, single- and multi-pin and the 8 impedances 52, 50, 75 and 93 Ω. It is designed to operate from DC to 8 GHz, providing a range of applications from test and measurement to broadcast transmitters. The widest frequency application is the 50 ohm version, which, with its low VSWR, provides exceptional performance.

The 72988 is available in various configurations to suit a wide range of applications. It features a dielectric material that is designed to provide low insertion loss, an excellent return loss and low intermodulation distortion. Its contact is constructed from a Phos-Copper material that ensures superior electrical contact, providing a low electrical resistance, controlled impedance, excellent signal integrity and stronger electrical performance.

The construction of the 72988 is such that, when connected to an RF system, it comes in direct contact with the signal path, making it an ideal choice for applications that require high frequency band pass capabilities. It supports high data rates in applications such as cellular telephony. Further, it is a suitable choice for applications that require low voltage signals, where connection and disconnection of the components is frequent.

The 72988 Coaxial Connector Series is primarily used in applications for RF communication systems, such as those found in Bluetooth, Wi-Fi, and wireless local area networks (WLAN). They are employed in both indoor and outdoor situations, as it is the connector of choice for access points, bridges, antennas, transceivers, and other wireless equipment. This type of connector is also commonly used in the linking of digital video surveillance systems and geophysical equipment.

The 72988 series operates on the principle of the impedance matching of the transmission line to the line impedance, Z, of an antenna. This is achieved by the use of an arrangement to measure the resistance and reactance of a line, so that the capacitance is balanced against the inductance of the cable. For transmission line systems, the 72988 is designed to provide good impedance matching over the entire operating frequency range.

In addition to providing high performance in terms of its electrical parameters, the metallic shell used in the 72988 series also provides good mechanical stability, ensuring reliable connection and disconnection. The dielectric material used ensures a secure connection between the contacts, employing a threading mechanism which helps to reduce the level of vibration and external influences that can affect transmission quality.

In conclusion, the 72988 Coaxial Connector Series offers a wide variety of applications for RF connections. It provides excellent signal integrity and high frequency band pass capabilities, making it ideal for applications in communication systems and antenna systems. Its strong construction and contact materials offer superior performance and mechanical stability. It provides a secure connection with its dielectric material, ensuring reliable connection and disconnection. With its impedance matching capabilities, the 72988 is a suitable choice for many applications.

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