The reverse polarity design prevents damage and cannot be mated with standard interface devices if accidentally connected.  Reverse polarity non-standard interface connectors are designed for spread spectrum wireless applications where part 15.20 of US FCC regulations are applicable. Reverse polarity are available in SMA, BNC, N, and TNC versions of male and female crimp. Featuring all crimp terminations, these connectors feature performance consistent with the corresponding non-polarized product family.