LF-R 50
H-Field Probe 100 kHz up to 50 MHz
![LF-R 50, H-Field Probe 100 kHz up to 50 MHz](/fileadmin/Bilder300/Disturbance emission_near field probe_LF-R 50_function_en_wPZ.png?v=1721136997981)
![Probe head](/fileadmin/Bilder300/2014.11.14 Sondenkopf LF-R 50 frei_wPZ.jpg?v=1721136997981)
Short description
The H-field probe LF-R 50 is designed to measure assemblies, devices, or cables at a distance up to 3 cm. This allows larger components to be detected as possible sources of interference.
The LF-R 50 is a passive near-field probe.
Due to its diameter, sensitivity, and resolution the LF-R 50 functions between the ranges of the LF-R 400 and LF-R 3 near-field probes.
The near-field probe is small and handy. It has a current attenuating sheath and, therefore, is electrically shielded. It can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. The H-field probe does not have an internal terminating resistance of 50 Ω.