1-227079-1

Coaxial connectors, commonly known as RF connectors, are components used to connect two pieces of equipment in a radio-frequency application. A 1-227079-1 is a type of coaxial connector developed for military applications which offers low signal attenuation, low electrical losses, and superior environmental characteristics. It is often referred to as the MIL-C-227079 type.

Applications Field

The versatility of the 1-227079-1 allows it to be used in a variety of applications, including in high-power transmitters, aircrafts, and military and commercial radars. It can be used to create reliable connections in hostile environmental conditions as it’s made from durable components and boasts an impressive level of chemical and thermal stability. It is often used to connect cables and connectors that have high operational requirements, particularly in high-power applications.

Working Principle

The 1-227079-1 makes use of a jack and plug connector which easily mates the two cables together. The jack is comprised of two metal parts with an air gap between them. This air gap acts as a layer of insulation to prevent any electric current from passing through. When the two parts are mated together, the air gap is removed, creating an electrical connection.

The plug assembly of the 1-227079-1 typically consists of a plug rear body, a cable grip, and a center contact. The center contact is typically made from anodized aluminum, and contains an inner and an outer contact. When the connector is mated with a jack or another plug, the outer contact of the plug is compressed, aligning with the inner contact of the jack and forming an electrical connection. The cable is then secure in its position, ensuring a reliable connection.

Advantages

The 1-227079-1 has a number of advantages over traditional RF connectors and other 1-227079-1 variants. It exhibits low electrical losses and offers extremely low attenuation for signals travelling great distances. It has a high level of environmental resistance, including a VSWR of less than 1.5. Additionally, the 1-227079-1 is very easy to use and requires no special tools for installation.

Conclusion

The 1-227079-1 coaxial connector is a widely used and extremely versatile connector for a variety of applications. It is ideal for high-power applications and offers exceptional electrical and environmental performance in a very small package. Being easy to install, with excellent durability and low differential losses, the 1-227079-1 is an ideal solution for high-power applications or in hostile environments.