Description

SMA M RA LMR 400 CRIMP - Explained This description refers to a specific type of RF (Radio Frequency) connector and cable configuration commonly used in RF and microwave systems. Let’s break it down: 1. SMA (SubMiniature Version A) SMA refers to the type of connector. SMA connectors are small, precision-threaded, coaxial connectors that provide excellent performance in high-frequency applications up to 18 GHz or more. They are widely used in RF communication, wireless systems, and test equipment. 2. M (Male) The "M" indicates the connector's gender. A male SMA connector has a pin at its center and threads on the outer body to securely connect with a female SMA connector. 3. RA (Right Angle) "RA" stands for Right Angle, describing the physical orientation of the connector. A right-angle connector is designed to save space in compact systems or for applications where a straight connector may not fit conveniently. 4. LMR 400 This specifies the type of coaxial cable used with the connector. LMR 400 is a low-loss, flexible coaxial cable ideal for RF transmission. It offers excellent shielding and low attenuation, making it suitable for long cable runs in applications like cellular, Wi-Fi, satellite, and defense communication systems. Its frequency handling goes up to 6 GHz. 5. CRIMP The term "CRIMP" refers to the connector's termination method. A crimp-style connector is attached to the cable using a crimping tool, providing a strong mechanical connection and reliable electrical performance. Crimp connectors are easy to install and widely used in professional and commercial RF applications.