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Near-field magnetic field probe - List of Manufacturers, Suppliers, Companies and Products

Near-field magnetic field probe Product List

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XF-R 3-1(H field magnetic field probe)

XF-R 3-1(H field magnetic field probe)

Ideal for measurements close to components with high magnetic field strength!

The "XF-R 3-1" magnetic field probe is a passive near-field probe. It directly detects RF magnetic fields on the assembly with high resolution, including IC pins, IC cases, conductive paths, decoupling capacitors, and surrounding areas of EMC components. It has the same basic structure as the "XF-R 100-1" and "XF-R 400-1" probes, but this product has a significantly higher resolution. 【Specifications】 ■ Type: Near-field probe ■ Size: Φ3mm probe head ■ Frequency range: 30MHz to 6GHz ■ Connector: SMA female, Jack ■ Resolution: 1mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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RF-U 2.5-2 (H field magnetic field probe)

RF-U 2.5-2 (H field magnetic field probe)

Can be connected to a 50Ω input spectrum analyzer or oscilloscope!

The "RF-U 2.5-2" magnetic field probe is a passive near-field probe designed to selectively detect RF currents in conductive paths, SMD components, and IC pins. The probe head features a magnetically active gap of approximately 0.5mm, allowing for direct placement on the measurement target for assessment. It has the same basic structure as the "RF-U 5-2," but is more suitable for detecting smaller areas. 【Specifications】 ■ Type: Near-field probe ■ Size: Φ4mm probe head ■ Frequency range: 30MHz to 3GHz ■ Connector: SMB male, Jack ■ Resolution: 0.5mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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LF-B 3 (H field magnetic field probe)

LF-B 3 (H field magnetic field probe)

You can approach difficult-to-access printed circuit boards, etc., that are sandwiched between components from above!

The "LF-B 3 Magnetic Field Probe" is a passive near-field probe, with the internal coil arranged perpendicular to the shaft. When the probe head is used vertically against the assembly or device being measured, accurate measurements can be obtained. This product detects magnetic field lines radiating at a 90° angle from the object being measured and does not detect magnetic field lines entering from the side. Langer's near-field probes are compact and very easy to use, and they are electrically well-shielded by a current-damping sheath. 【Specifications】 ■ Type: Near-field Probe ■ Size: Φ4mm Probe Head ■ Frequency Range: 100kHz to 50MHz ■ Connector: SMB male, Jack ■ Resolution: 2mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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LF-K 7 (H field magnetic field probe)

LF-K 7 (H field magnetic field probe)

Half-circular magnetic field lines are generated along the edges of linear, rod-shaped components, cable connectors, and flat structural parts.

The "LF-K 7 Magnetic Field Probe" is a passive near-field probe that detects semicircular magnetic field lines using two coils. The probe functions like a coupling clamp. Unlike the "LF-U 5" probe, it does not detect magnetic field lines entering from the side. The magnetic field enters through the first coil, curves in a circular shape within the probe head, and detects the uneven magnetic field exiting through the second coil. It does not detect overlapping uniform magnetic fields. 【Specifications】 ■ Type: Near-field probe ■ Size: 6×10mm probe head ■ Frequency range: 100kHz to 50MHz ■ Connector: SMB male, Jack ■ Resolution: 5mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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RF-R 400-1 (H field magnetic field probe)

RF-R 400-1 (H field magnetic field probe)

The current attenuation sheath provides a solid electrical shield!

The "RF-R 400-1" magnetic field probe is a passive near-field probe with a head size of 25mm in diameter. It has high sensitivity and is suitable for measurements in a range of up to 10cm around assemblies and devices. The larger the tip diameter, the higher the sensitivity, allowing for the detection of magnetic fields over a wider area. It has the same basic structure as the "RF-R 50-1" and "RF-R 3-2". 【Specifications】 ■ Type: Near-field probe ■ Size: Φ25mm probe head ■ Frequency range: 30MHz to 3GHz ■ Connector: SMB male, Jack *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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LF-R 3 (H field magnetic field probe)

LF-R 3 (H field magnetic field probe)

It is compact and very easy to use, and it is also electrically well shielded due to the current attenuation sheath.

The "LF-R 3 Magnetic Field Probe" is a passive near-field probe that directly detects RF magnetic fields on assemblies with high resolution, including IC pins, IC cases, conductive paths, decoupling capacitors, and areas surrounding EMC components. It has the same basic structure as the "LF-R 50" and "LF-R 400" probes, but this product offers the highest resolution. It is suitable for measurements close to components with high magnetic field strength, but not for measurements from a distance. 【Specifications】 ■ Type: Near-field probe ■ Size: Φ3mm probe head ■ Frequency range: 100kHz to 50MHz ■ Connector: SMB male, Jack ■ Resolution: 1mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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LF-U 5 (H field magnetic field probe)

LF-U 5 (H field magnetic field probe)

Can be connected to a 50Ω input spectrum analyzer or oscilloscope!

The "LF-U 5 Magnetic Field Probe" is a passive near-field probe designed to detect magnetic fields from a wide range of conductive paths, cables, connectors, electronic components, and more. The probe functions like a coupling clamp. Position the curved bottom of the probe on the surface of the component. It also detects magnetic field lines coming straight or from the side from other sources relative to the probe. 【Specifications】 ■ Type: Near-field Probe ■ Size: 6×6mm Probe Head ■ Frequency Range: 100kHz to 50MHz ■ Connector: SMB male, Jack *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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LF-U 2.5 (H field magnetic field probe)

LF-U 2.5 (H field magnetic field probe)

During measurement, place the probe head gap on the object being measured!

The "LF-U 2.5 Magnetic Field Probe" is a passive near-field probe designed to selectively detect RF currents in conductive paths, SMD components, and IC pins. The probe head features a magnetically active gap approximately 0.5mm wide. It functions similarly to the "LF-U 5" probe. While the "LF-U 5" is suitable for larger components such as cables and connectors, this product is designed for SMD components and pins. 【Specifications】 ■ Type: Near-field probe ■ Size: Φ4mm probe head ■ Frequency range: 100kHz to 50MHz ■ Connector: SMB male, Jack ■ Resolution: 0.5mm *For more details, please refer to the related links or feel free to contact us.

  • EMC/Static electricity measuring equipment

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