An RF current monitoring probe is a valuable tool in the world of electromagnetic compatibility (EMC) engineering.
In summary, RF current monitoring probes play a crucial role in diagnosing and addressing EMC-related challenges, ensuring compliance with electromagnetic compatibility standards.
Tekbox RF current monitoring probes cover frequencies up to 1 GHz. The fixed aperture series is particularly cost-effective. In situations where the cable harness cannot be easily disconnected to feed it through the aperture, Tekbox provides the TBCP2 series snap-on probes.
To calculate the current flowing through the wires passing the probe aperture, subtract the trans-impedance value documented in [dB] from the probe's output voltage.
RF surface current monitoring probes are used in applications where RF currents flowing on surfaces such as PC ground planes or traces, metal planes or wires need to be measured.
Coaxial RF current monitoring probes are used to measure RF currents in coaxial cables. They can be used as general purpose coupling devices to measure RF power or as loop antenna transducers.
RF pulse current monitoring probes are typically used for surge or RF pulse current monitoring applications in the time domain.
Bulk Current Injection probes are used to inject RF current into cables of electrical equipment to test their susceptibility to radiated electromagnetic energy. Tekbox BCI probes can be clamped around wire bundles up to 27mm in diameter. They are designed to meet the requirements of IC 61000-4-6 (domestic and industrial products) and ISO 11452-4 (automotive products).