Overview
The active, handheld electric field probe EFS 7103 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 AC/DC separator EW 7110 from an AC/DC adapter ACDC 7110.
| Specifications | |
| Frequency Range | 9 kHz - 1000 MHz |
| Nominal Impedance | 50 Ohms |
| Antenna Factor for Electric Field | typ. 25 dB/m |
| Max. fieldstrength measuring range | 140 dBµV/m |
| Min. fieldstrength measuring range | 40 dBµV/m |
| Displayed noise level, QP-detector, 9 kHz -6dB bandwidth | 36 dBµV/m |
| Displayed noise level, AV-detector, 9 kHz -6dB bandwidth | 30 dBµV/m |
| Frequency response | typ. +/- 4 dB (9 kHz - 500 MHz) |
| Housing Material | PVC |
| Housing Dimensions | 25 x 85 (+50) mm |
| Cable Length | 2 m |
| Weight | ca. 140 g |
| Connector | BNC |
| DC separator | EW 7110 |
| AC/DC adapter | ACDC 7110 |
