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SMA Connector and Internet of Things

Author: Date:5/27/2019 7:57:48 PM
 SMA Connectors,also known as SMA connectors, are a widely used half-precision ultra-small RF and microwave connector, especially for RF connections in electronic systems with frequencies from 3Ghz to 18 GHz or higher.



The SMA head has been widely used in the RF industry before, and is now favored by the Internet of Things industry for a large number of applications, such as smart meters, drone antennas, smart refrigerators, logistics storage and other scenarios. SMA head and cable assemblies are widely used in communication systems such as WiFi/BLE/Zigbee/2.4G. Widely used in Internet of Things, smart home, repeaters, wearable devices, smart medical, drones, smart transportation, smart security, robots, smart toys, and more.


Due to different applications, performance requirements are also different. For example, smart refrigerators, logistics cabinets, etc. only need to meet the requirements of frequency 6G. Some UAVs can meet the requirements of 6G, while those with higher requirements will require SMA. The frequency range of the cable assembly reaches 18G, and the standing wave VSWR reaches 1.5 or less.