LANGER LF-B 3 | H-field probe 100 kHz to 50 MHz

Manufacturer number: LF-B 3

Langer LF-B 3 | H field probe 100 kHz to 50 MHz.

Product features:

  • Frequency range: 100 kHz - 50 MHz
  • Resolution: ≈ 2 mm
  • Probe head dimensions: Ø ≈ 4 mm
  • Connection - output: SMB, male, jack
  • Weight: 15 g

Description

LF-B 3 | H-field probe 100 kHz to 50 MHz

The measuring coil of the H-field probe LF-B 3 is arranged orthogonally to the probe shaft. When the probe head is positioned vertically, the measuring coil lies directly on the surface of the printed circuit board. This enables measurements to be taken in hard-to-reach areas of the PCB surface, e.g. between large components of switching regulators.

The LF-B 3 is a passive near-field probe. The difference to the LF-R 3 H-field probe is that the coil is rotated by 90°. The LF-B 3 detects magnetic field lines that emerge orthogonally from the target. Magnetic field lines that enter the probe from the side are not detected. The near-field probe is small and easy to handle. It has a sheath current attenuation and is electrically shielded. The near-field probe is connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. The H-field probe does not have an internal 50 Ω terminating resistor.

About the Manufacturer

LANGER
Langer EMV Technik was founded in 1998. The company is one of the top specialists in the field of electromagnetic compatibility (EMC).

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