Introduction：
The Magnetic Field Probe model LF-R 3 is a near-field probe manufactured by langer emv, Germany, that directly detects high-resolution RF magnetic fields on components such as IC pins and IC housings, conductive paths, decoupling capacitors, and areas around EMC components. The LF-R 3 probe is a passive near-field probe with the same basic construction as the LF-R 50 and LF-R 400 probes. The LF-R 3 has the highest resolution of the three probes.
The LF-R 3 probe is suitable for measurements in close proximity to components in the range of high magnetic field strengths. For long distance measurements, the LF-R 400 and LF-R 50 are recommended for this purpose.
The near-field probe is compact and convenient. It has a current attenuation sheath and is therefore electrically shielded. It can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. The Magnetic Field Probe does not have a 50 Ω internal termination resistor.
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Magnetic Field Probe Models | LF-R 3 |
| portfolio | LF1 SET |
| manufacturer | Germany langer emv |
| Agents in China | EUT TEST |
| Frequency range | 100kHz-50MHz |
| resolution (of a photo) | ≈1mm |
| Probe Tip Size | Ø 3mm |
| output connector | SMB |
Frequency Response Plot of LF-R 3 Near Field Probe dBµV / dBµA/m
LF-R 3 Magnetic Field Correction Curve for Near Field Probes
LF-R 3 Current Correction Curve for Near-Field Probes
LF-R 3 Magnetic Field Probe Measurable Magnetic Field Directions and Schematic Diagrams
