The MFA-R 0.2-6 near-field micro probe has an extremely small and high resolution probe head. It is suitable for measuring RF magnetic fields up to 6 GHz on components, e.g. close to IC pins, finest conducting paths or smallest SMD components (0603-0201).
The MFA-K 0.2-6 is a hand-guided, active magnetic field micro probe that requires the BT 706 bias tee to operate. In principle, the MFA-K 0.2-6 has the same structure as the MFA-R 0.2-75, differing only in its frequency response.
The coil opening at the probe head is laterally marked with black dots. The near-field micro probe is small and handy. It has a current attenuating sheath and is electrically shielded.
An amplifier stage is integrated into the probe head. The amplifier stage (9 V, 100 mA) is powered via the bias tee. It has an impedance of 50 Ω. The near-field micro probe is connected to a spectrum analyzer or oscilloscope with a 50 Ω input via the BT 706 bias tee. A power supply unit and the bias tee are included in the scope of delivery.
With the help of the correction lines, the probe’s output voltage is converted into either the respective magnetic field or the current running through the conductor.
Scope of delivery
- 1xMFA-R 0.2-6, Near-Field Micro Probe 100 MHz up to 6 GHz
- 1xBT 706, Bias Tee for Langer probes
- 1xSMA-SMA 1 m, SMA-SMA Measuring Cable
- 1xNT FRI EU, Power Supply Unit
- 1xMFA case, System Case Near-Field Probes
- 1xMFA acc, Accessories
Langer EMV MFA-R 0.2-6 set Near-Field Micro Probe 100 MHz up to 6 GHz
Please allow 2-3 weeks lead time for this new product to arrive.
Frequency range 100 MHz ... 6 GHz Resolution 300 µm Connector - output SMA, female, jack