820E209G

Coaxial connectors form an essential part of the global electronics industry. The most common type of coaxial connection is known as radio-frequency (RF) coaxial connectors. Amongst these, the 820E209G is a widely used coaxial connector.

Application Field

The 820E209G coaxial connector is a low-frequency connector with strong signals and low return loss. It is designed for applications which require both electrical and mechanical stability. It is primarily used in wireless telecommunications and data transmission, most notably in applications such as point-to-point microwave radio systems, cellular radio networks, satellite communications, and mobile radio systems. It is also used in other applications such as sound and audio production and medical instruments.

The 820E209G is designed for both indoor and outdoor applications. Its robust design allows it to stand up to weather conditions such as extreme temperatures and humidity as well as dust, dirt, and corrosive elements.

Working Principle

The 820E209G is a quick-disconnect coaxial connector consisting of an inner pin and outer sleeve. The inner pin is connected to the center conductor of the cable and the outer sleeve is connected to the outer conductor of the cable. The pin is inserted into the sleeve and a compression spring is used to ensure a good connection. This ensures a low-contact resistance as well as a high-isolation between the two conductors, resulting in a high-performance, high-density connection.

The 820E209G connector is also designed to provide easy cable re-wiring. This is achieved by brushing back the outer sleeve to unlock the pin, allowing the cable to be replaced with a minimum of disruption. The connector also features a snap-on coupling mechanism to ensure a secure connection between the inner pin and the outer sleeve.

Conclusion

The 820E209G coaxial connector is a widely used low-frequency connector which is ideal for applications that require both electrical and mechanical stability. It is primarily used in wireless telecommunications and data transmission, as well as a number of other applications. The 820E209G connector is designed for both indoor and outdoor applications and is able to withstand extreme temperatures and weather conditions. It is also designed for easy re-wiring, making it a highly versatile and reliable connector.