TekBox TBPS01 EMC Nearfield Probes

Benefits of the TBPS01 Nearfield Probe for Magnetic and Electric Fields

• EMC pre-conformity measurements for radiation emissions.
• Frequency, phase noise and spectral components can be measured in conjunction with a low-noise preamplifier.
• The broadband amplifiers TBWA 2/20 dB and TBWA 2/40 dB help to increase the dynamic range of the measurements.

TBPS01 EMC Nearfield Probes

The TekBox TBPS01 EMC near field probes are magnetic field (H) and electric field (E) probes for radiated emissions EMC pre-compliance measurements. They are used to locate and identify potential sources of interference within the components of electronic assemblies. The probes work similar as wide bandwidth antennas, picking up radiated emissions from components, PCB traces, housing openings or gaps and any other section that could be emitting RF. The probes are usually connected to a spectrum analyzer. Another application is RF immunity test by feeding an RF signal into the probe and radiating it into potentially susceptible circuit sections. Further applications are non-invasive measurements of RF components such as modulators or oscillators. Frequency, phase noise and spectral components can be measured in conjunction with a low noise preamplifier such as the ▸TBWA2/20dB and ▸TBWA2/40dB wideband amplifiers. They are connected between the EMC probe and the spectrum analyzer to increase the dynamic range of the measurements.

Model Overview