CNANT-TNC is a compact antenna adapter with FME-TNC male connector, finished in black. The part serves as a basic interface between FME-based antennas and TNC-compatible equipment, enabling quick, secure RF connections in field setups or lab environments. The product page lists RPU500 as a compatible unit, identifying the CNANT-TNC's role as a passive RF adapter without built-in electronics or impedance matching. No electrical specifications are provided.