Black Quick Detachment Low-Loss RF Adapter (TNC-M / BNC-F)
Common usage adapting Military Radios to quickly change to SATCOM and other antennas.
The TNC Female (Threaded Neill–Concelman) side of the connector is a threaded version of the BNC connector. The connector has a 50 Ω impedance.
SMA Female (SubMiniature version A) side of the connectors are semi-precision coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw-type coupling mechanism. The connector has a 50 Ω impedance.
The Low Loss RF Adapter is finished in black chrome and is designed for rugged use.