The active, handheld electric field probe HFSH 7102 B was designed to locate sources of disturbance on printed circuit boards and leakage in electric installations e.g. in electric control cabinets. It is further suitable for general purpose electric field measurements with reduced accuracy requirements. Because of its small dimensions the probe is able to localize disturbance sources very accurate. The indication is relatively insensitive to the orientation of the probe. The small dimensions are also helpful in all applications with limited space. The field probe is energized via a
from an AC/DC adapter PS 230/12.
| Frequency Range: | 4 … 1000 MHz |
| Nominal Impedance: | 50 Ω |
| Antenna Factor for Magnetic Field: | -4 dB/Ωm (30-300 MHz) |
| Antenna Factor for fictious E-Fieldstrength | +47.5 dB/m (30-300 MHz) |
| Max. fieldstrength measuring range: | 120 dBµA/m |
| Min. fieldstrength measuring range: | 5 dBµA/m |
| Displayed noise level at 4 MHz, QP-detector, 9 kHz -6 dB bandwidth | 11 dBµV |
| Displayed noise level at 4 MHz, AV-detector, 9 kHz -6dB bandwidth | 5 dBµV |
| Frequency response: | typ. ±6 dB |
| Housing Material: | PVC |
| Housing Dimensions: | 25 x 100 mm |
| Cable Length | 2 m |
| Weight: | ca. 140 g |
| Connector: | BNC female |
| DC separator: | EW 7110 |
| AC/DC adapter: | PS 230/12 |
