RF Knowledge

Semi-rigid cable assemblies are specialized cables designed for high-frequency applications, such as in RF (radio frequency) and microwave communications. They are characterized by a combination of flexibility and mechanical stability, making them suitable for various applications. Here are some key features of semi-rigid cable assemblies: 1. Independent microwave components Semi-rigid …

Some Common types of RF Connectors 1. BNC The BNC connector is perhaps one of the most widely used connectors in the test and measurement field. It was developed by Bell Labs in the early 1950s and is typically used for low power interconnections on RF test equipment such as …

In RF and microwave applications, the following types of RF coaxial cables are commonly used, each with its specific characteristics and suitable applications: Semi-Rigid Coax Cable Semi-rigid coaxial cables are made of copper or aluminum and have a fixed shape and rigidity. They are suitable for applications that require stable …

RG Standards Coax Cable A series of standard types of coaxial cable were specified for military uses, in the form “RG-#” or “RG-#/U”. They date from World War 2 and were listed in MIL-HDBK-216 published in 1962. These designations are now obsolete. The RG designation stands for Radio Guide; the …

The most common performance parameters for RF coax cables are summarized in the chart below:  Electrical Frequency range Attenuation (max loss) Power handling RF stability Shielding Return loss / VSWR Mechanical Outside diameter Flexibility (min. bend radius) Flex life Weight Dielectric material Connector series Environmental Temperature range Humidity Vibration Resistance …

RF cables, short for Radio Frequency cables, are specialized types of cables designed to transmit radio frequency signals. They are an essential component in various electronic and communication systems. Here are some key characteristics and roles of RF cables: Transmission of Radio Frequency Signals: RF cables are specifically designed to …