In some applications this connector can be used up to 11 GHz. Only 50 Ω impedances are available. Connector styles are available for flexible, conformable, semi-rigid and corrugated cable types. Both crimp and clamp cable termination processes are used for the NTF-400.

Special design techniques for the NTF-400 connector has resulted in excellent levels of performance with regard to return loss (VSWR) and intermodulation distortion.

Applications for this connector include signal and data transmission where vibration resistance and environmental protection is required. The NTF-400 provides a medium-power high-frequency solution for coax connections.

Mating face sealing for N connectors between plug and jack (mated) according to IP 68. The classifications are general statements for the relevant series.