The XF-E 10 probe is a passive near-field probe. In principle it has the same structure as the XF-E 04 and XF-E 09 probes. The resolution of XF-E 10, however, is significantly higher. Normally the probe head is positioned directly onto the measured object (high electric field strength). It is not suitable for measurements from greater distances, which can be done using the XF-E 04 or XF-E 09. The near-field probe is small and handy. It has a current attenuating sheath and, therefore, is electrically shielded. It can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. The H-field probe has an internal terminating resistance.