What are the types of RF coaxial connectors?
Release time:
2024-08-22 22:08
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In the field of RF technology, RF coaxial connectors are the key components between RF cables and devices, and they are widely used to meet different frequency, power and application requirements. The core starter will introduce some common RF coaxial connector types in detail below.
1. SubMiniature Version A
SMA connectors are a common type of RF connector, especially for high-frequency RF applications. It adopts threaded connection, has good mechanical and electrical properties, and is widely used in microwave communication and testing instruments.
2. Bayonet Neill-Concelman
BNC connectors are known for their unique rotary connection, which is suitable for low frequency and general RF applications. It is commonly found in video surveillance, electronic equipment and laboratory measuring instruments.
3. N type connector
Type N connectors are suitable for higher power RF systems, commonly found in base station antenna systems and RF test equipment. It is available in two versions: N-type and N-type inverse interface (RP-N).
4. Threaded Neill-Concelman
The TNC connector is a transitional connector between BNC and N-type, using a threaded connection to provide better mechanical strength and a higher frequency range.
5. Ultra High Frequency
UHF connectors, also known as PL-259 (plugs) and SO-239 (sockets), are mainly used in lower frequency radio frequency systems, such as car radios and some general communication applications.
6. F type connector
Type F connectors are commonly used in television antennas, cable television, and satellite television systems. It uses a threaded connection, suitable for lower frequency RF signal transmission.
7. SubMiniature version B
The SMB connector is a small version of the SMA, suitable for high-frequency applications, but due to its compact design, it is mainly used in relatively light applications, such as TV, radio and wireless communications.
8. Micro Coaxial Connector
MCX connector is a small coaxial connector, commonly used in portable devices and wireless communication equipment, with good frequency characteristics and connection performance.
These connectors play a key role in different scenarios and applications. Choosing the right connector depends on the system's frequency, power requirements, and mechanical requirements. Different connector types have different advantages and limitations, and engineers need to choose according to specific requirements when designing RF systems.
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