According to IEC/EN 61000-4-6, the CDN S for D-Sub is designed to assess the immunity of equipment connected via D-Sub connectors against conducted RF disturbances within the frequency range of 10 kHz to 230 MHz. Teseq’s CDN S models enable the introduction of RF interference while preserving the integrity of data transmission through D-Sub connections. By effectively simulating real-world EMI conditions, these CDNs help manufacturers validate the performance and reliability of their D-Sub connected equipment, ensuring that devices remain operational under various interference scenarios.