The Langer EMV XF Passive Near-Field Probe Series (30 MHz to 6 GHz) is a high-frequency EMC measurement system designed for precise detection and localization of electromagnetic emissions on electronic assemblies. The probes support both electric-field and magnetic-field analysis and are optimized for step-by-step debugging of RF interference sources on PCBs, cables, and components. With a wide frequency range up to 6 GHz and interchangeable probe geometries, the system enables both broad-area scanning and high-resolution pinpointing of emissions during product development and validation.