The Tekbox TBPS01 near field probe set,with Pre-Amplifier, is a set of three magnetic (H) field probes and one electric (E) field probe. The EMC sniffer probe set is designed for detecting and locating sources of electromagnetic interference (EMI) on printed circuit boards, cables, and electronic assemblies. It is used in conjunction with a spectrum analyser or oscilloscope to identify radiated emissions during development and troubleshooting.

The probe set enables close-proximity scanning to pinpoint emission “hot spots” and assess noise coupling paths. It is typically supplied as part of a probe set that may include multiple loop sizes for magnetic field (H-field) detection and/or a stub probe for electric field (E-field) detection.

Where would this be used? The Tekbox TBPS01 near field probe set, is predominantly used for EMC pre-compliance testing, design debugging, and EMI troubleshooting in laboratory and R&D environments.