The 1765-1 is a weatherproof, 20KV rated, front mountable, brass, male coaxial plug, with a gold-plated BeCu center crimp contact. It provides a high-voltage interface ideally suited for pulse applications. Designed for use where the normal operating voltage of standard coaxial connectors is inadequate. The impedance is non-constant. For use with RG-8, 8A, 11, 11A, 213/U Cable.