Black TNC Adapter (SMA M)
Specifically designed to securely adapt military broadband antennas for use on your Yaesu or similar radio.
Low-Loss RF Adapter (SMA-M / TNC-F (Mil Antenna to Yaesu or Similar))
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 Male (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.