Coaxial Connectors (RF)

A coaxial connector is a type of connector commonly used for the transmission and reception of radio frequency signals. They are commonly used in radio frequency (RF) applications due to their low signal loss compared to other types of connectors. The VN40-2087 is a type of coaxial connector.

Application Field

The VN40-2087 coaxial connector is designed for the transmission of signals in the frequency range from 8.2MHz up to 1,000MHz. It is especially designed for use in communication systems, including cellular base station applications, test and measurement instruments, broadcast antennas and other RF applications.

It is suitable for both indoor and outdoor applications and is able to operate in temperatures ranging from -55℃ up to +155℃. It features a water resistant seal that is capable of withstanding humidity and other harsh environmental conditions.

Working Principle

The VN40-2087 connector works by transmitting a signal from one device to another in a coaxial cable. The connector consists of two main components: the center conductor and the outer conductor. The center conductor is the innermost part which carries the signal, and the outer conductor is the shielding layer that blocks out any interference.

To connect the device to the coaxial cable, the center conductor of the cable is inserted into the center of the connector. The shield of the cable is then connected to the outer conductor of the connector. This creates a secure and reliable connection that is resistant to EM and RF interference.

The VN40-2087 connector offers excellent electromagnetic compatibility, thanks to its corrosion-resistant brass construction. It is also designed for optimal signal integrity, ensuring a reliable connection between the device and the coaxial cable.