- Calibration fixture specifically for clamp-on RF current probes.
- Provides a controlled and standardized current path for verification.
- Helps ensure accuracy and repeatability of conducted emission measurements.
- Compatible with a wide range of current clamps used in EMC testing.
- Robust and precise construction for consistent calibration results.
- Ideal for quality assurance, lab verification, and reference calibration.
EM-Clamp Calibration Fixture
Calibration Fixture
The TBEMCL1-CAL is an EM-clamp calibration fixture built in accordance with the corresponding specification in the standard IEC/EN 6100 0-4-6, Annex A. It is used to calibrate the coupling and decoupling factors and the input impedance of EM-clamps. Furthermore, it is used to set immunity test levels according to IEC/EN 61000-4-6.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Compliance | IEC/EN 61000-4-6, Annex A |
| Nominal frequency range | 150 kHz – 80 MHz |
| Usable frequency range | 10 kHz – 1 GHz |
| Nominal impedance | 248 Ω |
| Impedance range | ~ 230Ω – 260 Ω |
| RF connectors | N-Female |
| Center conductor height | adjustable, ~ 47 mm – 75 mm |
| Center conductor material | ⌀ 4 mm, brass, nickel gold plated |
| Spacing between brackets | 652 mm |
| Ground plane dimensions | 1066 x 500 mm |
| Panel material | Aluminium 6061 |
| Weight | 6.5 kg |
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