DoorKing 1895-054 Cable UFL-SMA 3.7"

The DoorKing 1895-054 is a short coaxial cable assembly, 3.7" (approximately 94mm) in length, with a U.FL (IPEX/MHF) connector on one end and an SMA connector on the other. It is used as the internal RF antenna pigtail cable within DoorKing gate operators, entry systems, or radio receiver assemblies — connecting the U.FL port on a compact radio module's PCB to an SMA antenna port on the enclosure or external antenna connector, bridging two incompatible RF connector standards within a confined internal cable routing path.

Features

• The U.FL connector mates to the miniature RF port on compact radio modules (such as Wi-Fi, cellular, or RF receiver boards); the SMA connector mates to the larger, panel-mount or external antenna connector
• 3.7" length is specifically dimensioned for the internal cable routing within the DoorKing housing in which this cable is used — a too-short cable will not reach and a too-long cable will create excess coil that can degrade RF performance
• Genuine DoorKing OEM cable ensuring correct connector types, impedance, and cable length for the specific internal RF routing application
• Replacement cable for systems where the original pigtail has been damaged, kinked at the U.FL connector (a common failure point), or requires replacement during board service