Near Field Probes

Telonic offers a wide range of Near-Field Probes from Tekbox, Rigol, and Siglent, providing engineers with reliable tools for EMC pre-compliance testing, RF debugging, and locating sources of electromagnetic interference (EMI). Near-field probes are essential for quickly identifying RF emissions on PCB assemblies, cables, enclosures, and other product components.

When connected to a spectrum analyser, near-field probes act like wideband antennas, allowing precise detection and localization of RF emissions. They can also be used for RF immunity testing, non-invasive signal monitoring, and fault tracing in RF signal chains, making them versatile tools for both R&D and compliance labs.

Applications include:

• EMC pre-compliance testing for product development
• Locating sources of RF emissions on PCBs, cables, and enclosures
• RF immunity testing via signal injection
• Non-invasive troubleshooting and repair of RF signal chains
• Measurement of modulators, oscillators, and other RF components

With Telonic’s selection of Tekbox, Rigol, and Siglent Near-Field Probes, engineers gain professional-grade, reliable, and versatile tools for accurate RF measurement, EMC analysis, and pre-compliance evaluation.

Browse our full range of near-field probes and amplifiers to find the right solution for your testing and measurement needs.