TYPE TNC are screw-coupling middle-power coaxial connectors,which has the excellent performance of great ibration-proof,highreliability and wide working frequency, They are specially used to connect RF cables in mobile ication,aerospace,radar applications and allkinds of radio instruments. The interface mating dimensions and technical characteristics are according to the standard of MIL-C-39012、IEC60169-17 and CECC22200。