What is a Type-N connector?

The Type N connector is a medium-sized RF coaxial connector. The center conductor of a Type N coaxial connector is smaller than that of a 50-ohm coaxial connection. These types of connectors are often used in situations involving multiple transmissions. However, they are not interchangeable. They can handle relatively high power levels and are often used in broadcast equipment.

Paul Neill developed the N-type connector in 1940. He wanted a plug that could handle high-frequency signals. While his goal was to create a connector that would function well up to 1 GHz, this device has found many applications. The connector is weatherproof and can handle high power levels. It also allows the use of larger-sized coaxial cables. In addition, the N connector has a threaded coupling interface.

N-type connectors are often used for microwave applications. These types of coaxial cables are commonly used in amateur radio devices. In some instances, they are even used in radio and television sets. Most of these devices require a 50-ohm connection. However, you should be careful when choosing a type of coax, as these connectors are not compatible with each other. If you’re trying to connect two different kinds of cable, be sure that you’re using the proper type of cable and that the connectors are matched to one another.


Type N connectors Variants

This type was designed for carrying signals of up to one gigahertz (GHz) in military applications, and it’s capable of handling frequencies of up to 11 and 18 GHz. It features an air gap between the center pin and outer conductors and a 5/8-24 thread. Many types of connectors have a different torque rating, and unless the manufacturer specifically states otherwise, it’s generally recommended to tighten them to 15 foot-pounds (20 N*m).

Type N connectors are available in 50- and 75-ohm versions. The 50-ohm version is widely used in mobile land systems, while the 75-ohm version is primarily used in cable television systems. As the center pin diameters are different, it’s important to avoid connecting different types of connectors. The result can be a damaged system. This makes it essential to label the connectors you’ll use adequately.


Performance and Power Handling Capabilities

The Type N connector’s performance and power handling capabilities make it a popular choice for wireless and cable systems. The peak power capability of an N connector is determined by the voltage breakdown of the center pin. The average power rating is dependent on the amount of heating at the contact points and the resistance of the inner and outer conductors. In addition, the frequency is dependent on the skin effect, which means that the typical N connector can handle between 0.5 GHz and 20 GHz of power.



The Type N connector is often used in radio and television applications. Its low-loss construction and weatherproof properties make it ideal for low-frequency microwave applications. The 50-ohm version of the connector is the most popular and is also the most rugged. Its low-loss design makes it excellent for use with antennas. Its wide range of applications makes it a popular choice for many devices.


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