IEC/EN 61000-4-6 outlines the requirements for testing conducted immunity, particularly in the 10 kHz to 230 MHz frequency range. The CDN S for USB is designed to inject RF disturbances into shielded USB connections, facilitating comprehensive testing of USB devices such as peripherals, chargers, and communication equipment. Teseq’s CDN S models ensure that RF interference can be safely introduced without compromising data integrity, allowing manufacturers to confirm that their USB devices can withstand EMI while maintaining optimal performance. This testing capability is crucial for ensuring reliability in consumer and industrial USB applications.