Description

The TNC M LMR 400 Clamp refers to a type of coaxial cable connector used in RF (radio frequency) communication systems, specifically designed to work with LMR-400 cables. Here’s a breakdown of each component of this definition: TNC (Threaded Neill-Concelman): TNC is a type of RF connector that is similar to the BNC (Bayonet Neill-Concelman) connector but features a threaded coupling mechanism rather than a bayonet-style twist lock. This makes TNC connectors more secure and suitable for higher-frequency applications. TNC connectors are often used in environments where more secure connections are required, such as outdoor installations or in applications with higher vibration or movement. M (Male): The "M" refers to the male version of the TNC connector, which means it has a center pin that is designed to fit into a corresponding female connector. The male connector is typically attached to the end of a cable and is inserted into the female connector to complete the electrical connection. LMR-400: LMR-400 is a type of low-loss, flexible coaxial cable commonly used in RF and communication systems. It is designed for minimal signal attenuation, making it ideal for use in installations where signal quality and distance are important, such as in telecommunications, radio, and Wi-Fi systems. The "LMR" brand refers to the manufacturer, Times Microwave Systems, which produces a range of coaxial cables and connectors, including the LMR-400. The number "400" refers to the cable's diameter, which is approximately 0.4 inches. Clamp: The clamp in the TNC M LMR 400 Clamp refers to a device used to secure the cable's outer shielding (braid) to the connector. It ensures a solid mechanical connection and provides electrical continuity between the shield of the coaxial cable and the connector. The clamp helps to ensure that the signal is transmitted with minimal interference and that the cable remains securely attached to the connector. Purpose and Usage: The TNC M LMR 400 Clamp connector is used in RF systems where high-frequency, low-loss transmission is required. This connector is commonly used in radio communication, wireless networks, GPS systems, and other RF-related technologies. The clamp design ensures that the connection is both physically stable and electrically sound, preventing any potential issues with signal loss or disconnection. These types of connectors are typically used in outdoor or industrial environments where durability, reliability, and secure connections are critical. In summary, the TNC M LMR 400 Clamp connector is an essential component for ensuring high-performance, low-loss RF connections, especially in applications that demand robust and secure cable installations.