The 8 main types of coaxial connectors

Coaxial connector key is divided into: SMA, SMB, BNC, TNC, SMC, N type, BMA, etc. 1, SMA series connector is a widely used coaxial connector with small threaded connection. It has a high quality service life and high reliability, widely used in microwave heating equipment and digital communication systems. It is widely used in microwave heating equipment and digital communication systems. It is also used as an RF return coaxial component or patch antenna for equipment. Commonly used in single-panel GPS digital clock socket and wireless equipment on the communication base station RF control module. 2, SMB coaxial connector is a small and medium-sized push-lock RF coaxial connector, with a small size, light weight, easy to use, electrical equipment characteristics of high-quality features, suitable for connecting high-toughness coaxial cable. Wireless communication equipment and electronic equipment operating frequency power supply circuit. Commonly used in wireless network equipment, the communication base station side E1 transmission cable line connected to the communication base station DDF small transmission box.3, BNC coaxial connector is a kind of interface type RF coaxial connector, has the characteristics of connecting quickly, touch reliable, used in wireless communication equipment and electronic equipment industry to connect the RF coaxial line is commonly used in wireless network test equipment in the wireless network cable line connector.4, TNC coaxial connector is a threaded connector shape RF coaxial connector, with a wide operating band, reliable connection, good durability and other characteristics, used in wireless communication equipment RF connection and instrumentation. For cable, especially suitable for vibration standard mobile communication equipment. 5, SMC coaxial connector is a kind of small and medium-sized screw thread RF coaxial connector, small size, light weight, good durability, high stability. Used to connect wireless communication equipment and instrumentation in the RF coaxial line. In our equipment in the application of less. 6, N-type coaxial connector is the choice of threaded connector structure in the power of the connector, with strong seismic capacity, high stability, mechanical and electrical characteristics of high-quality features, commonly used in vibration: and its standard in harsh environments under the wireless communications equipment and equipment to connect the RF coaxial line. Commonly used in GPS days coaxial cable, RF control module RF connection, high-voltage arrester, power divider, combiner and other connectors.7, DIN-type (also known as 7/16 or L29) series of products coaxial connector is a larger threaded connector, with strong reliability, low loss, with high operating voltage in the characteristics of the work, the vast majority of the moisture-proof structure. Can be used outdoors as a high-efficiency energy transmission connector, widely used in microwave heating transmission and mobile communication systems. Commonly used in communication base station antenna connector, wireless antenna connector, etc. 8. coaxial line terminal load used for coaxial line transmission system software wiring. Generally used for RF data signal transmission function test. It has the appropriate impedance of the transmission line. It is a digestive component in the operating system, and its characteristic impedance is 50 ohm and 75 ohm respectively.

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