Connect a QMA-equipped radio, enclosure connection, or RF device to an SMA interface with a factory-terminated coaxial assembly. The VENTEV VENPJ-FSJ-QMA18-3M has a 3 m FSJ1-50A cable section, with a male QMA connector on one end and a male SMA connector on the other. Its unlike connector ends support installations where the connected equipment uses different RF connector families. The 3 m length provides routing distance between equipment that cannot be located directly adjacent, such as a radio and an antenna lead, bulkhead connection, or other SMA-terminated RF component. QMA and SMA are threaded RF connector interfaces; verify the mating connector gender and interface type at both connection points before installation. The assembly is intended for a direct QMA-to-SMA coaxial connection rather than an adapter-only transition. This configuration is distinguished by its FSJ1-50A cable construction and its specific male QMA-to-male SMA termination pair. Select it when both connector interfaces and the required 3 m cable run match the installation. The cable assembly avoids adding separate connector adapters where a QMA-to-SMA terminated lead is required, while retaining a defined connector at each end for the connected RF path.