SMA Connector

The SMA (SubMiniature version A) connector is a precision RF connector widely used in microwave systems, hand-held radios, mobile phone antennas, Wi-Fi antenna systems, and USB software-defined radio (SDR) dongles. Known for its excellent performance at high frequencies, it is also commonly used in radio astronomy, particularly for applications above 5 GHz. Its threaded coupling ensures a secure, low-loss connection, making it ideal for demanding RF and microwave communication systems.