The SMA Female to SMA Female 4-Hole Flange RF Adapter \u2013 SMA-KFK3, also referred to as the SMA Jack to SMA Jack 4-Hole Flange Coaxial Adapter is a high-performance coaxial adapter designed to facilitate stable, low-loss connections between SMA female interfaces in both fixed and modular RF systems. Featuring a robust 4-hole flange panel mount design, this adapter offers superior mechanical stability and is ideal for embedded applications that require secure bulkhead integration.<\/p>\n
Operating up to 26.5 GHz with a characteristic impedance of 50 ohms, the SMA Female to SMA Female 4-Hole Flange RF Adapter ensures reliable performance in a broad range of RF environments. This SMA female to female adapter is especially suited for aerospace and defense systems, vehicular communication platforms<\/a>, and RF test benches<\/a>, where vibration resistance and repeatable signal performance are critical.<\/p>\n The 4-Hole Flange SMA Female to Female Adapter achieves excellent electrical characteristics with a typical VSWR \u22641.1 and insertion loss \u22640.25 dB across its operating bandwidth. The flange-mount construction ensures secure and repeatable connections during extended test cycles or in mobile installations subject to environmental stress.<\/p>\n Built from corrosion-resistant passivated stainless steel with gold-plated beryllium copper contacts, the SMA Female to SMA Female 4-Hole Flange RF Adapter delivers mechanical durability and electrical stability across an operating temperature range of -55\u00b0C to +165\u00b0C. Its robust build allows for frequent mating cycles and exposure to harsh testing conditions.<\/p>\n Fully compliant with RoHS and REACH directives, the SMA Female to SMA Female 4-Hole Flange RF Adapter\u00a0is an excellent choice for engineers designing rugged RF systems or integrating panel-mounted SMA interfaces in precision assemblies. Custom flange patterns or connector variants are available upon request for specialized configurations in telecommunications, satellite payloads, and radar subsystems.<\/p>\n","protected":false},"excerpt":{"rendered":" The SMA Female to SMA Female 4-Hole Flange RF Adapter \u2013 SMA-KFK3, also referred to as the SMA Jack to SMA Jack 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