RF Connectors for Antenna Applications Product Roundup  

This week’s Product Roundup highlights RF connectors for antenna applications from leading connector manufacturers and suppliers.

RF Connectors for Antenna Applications

MCX RF connectors from PEI-Genesis are miniature coaxial connectors designed for applications requiring compact size and high performance. They feature a snap-on coupling mechanism, making them quick and easy to connect and disconnect. MCX connectors are commonly used in applications such as GPS, Wi-Fi, and other wireless communication systems, as well as in Test & Measurement equipment. PEI-Genesis offers MCX RF connectors from Cinch Johnson and Amphenol RF.

ATTEND’s Micro Coaxial RF connectors are expertly designed for industrial and antenna applications, perfectly balancing high-frequency performance with ultra-compact size. These connectors support frequencies up to 12 GHz, meeting the demanding bandwidth requirements of advanced communication technologies such as Wi-Fi, 4G LTE, 5G and sub-6 GHz, Bluetooth, GPS, WiGig, M2M, IIoT, SigFox, WiSUN, NB-IoT, and LoRa. Featuring low insertion loss and high return loss, the Micro Coaxial RF connectors ensure stable and clear signal transmission. The robust construction withstands industrial environments with resistance to vibration and temperature variations, making these connectors essential components for automotive communication, smart manufacturing, and wireless sensor systems.

COAX Connectors designs and manufactures a full range of RF connectors suitable for all antenna applications and for the equipment they are used on, from sub-miniature plugs to fit directly on to a small antenna to large form connectors for use on cable assemblies on outdoor antenna installations, in both 50 and 75 ohm impedance and a wide variety of surface finishes to suit the environment the antenna will be used in.

Winchester’s 50 Ohm SMA connectors comply with MIL-STD-348 and feature a .250-36 threaded coupling interface designed for a frequency range of DC to 18 GHz. Available in straight and right-angle designs for flexible and semi-rigid cables. Threaded coupling withstands shock and vibration. QC-SMA Quick Connect SMA Plugs feature a push/pull coupling mechanism that is fast and easy to use. E-Snap Edge-Mount connectors provide superior RF performance versus traditional right-angle connects. Reverse gender to comply with FCC regulations (prevents using higher-gain antennas). These SMA connectors are used in antennas, Wi-Fi routers, and IoT systems.

Adam Tech’s RF connector series is a comprehensive assortment of radio frequency signal connectors in standard, miniature, subminiature, micro miniature, and surface mount styles. Included are BNC, TNC, FME, FMA, SMA, SMB, N, F, PAL, UHF, Mini UHF, MCX, MMCX, MHF, W.FL, & 1.6/5.6 coupling versions. Each has a standard industry interface. Most are ideal for antenna applications and anywhere size and weight are important in densely populated applications. All afford excellent RF characteristics.

MHF Series connectors from I-PEX support industry standard frequency bands from DC to 15 Ghz enabling high speed wireless systems. With ultra small size, low profile height, mechanical locking, and full EMI shielding, these lightweight connectors address unique challenges in compact, portable 5G MIMO antenna systems like limited space, isolation, coupling and signal interference. Compatible with multiple micro-coaxial cable sizes, they link logic boards to antennas with minimal loss and excellent routing flexibility, even in high-shock, high-vibration environments. Their compact form and inherent EMI shielding enable coexistence with Wi-Fi, Bluetooth, and cellular antennas in modern slim devices without interference.

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