Series N type are very popular screw-coupling middle power coaxial connectors, which have the excellent performances of vibration proof, high reliability, superior electrical and mechanical properties, are widely used connect of the RF coaxial-cable in electronic equipment and instruments, and can be interchange able with the same-type connectors of abroad. Characteristic impedance 50 Ohm and 75 Ohm.

N- connectors are excellent qualified for cable connections, used in mobile base stations and antennas to protect the whole system against over voltage damage, safe and effective .