Specifications

• Characterized frequency range: 10 Hz to 500 MHz3 dB bandwidth: 150 kHz to 400 MHz, typ.
• Transfer impedance: 11 dBΩ (3.5 Ω) in the flat region, typ. (50 Ω load impedance)
• Insertion impedance: <400mΩ up to 400 MHz (series measurement method)
• Shunt capacitance: <1 pF (concentric cable with ⌀ 10 mm)
• Output impedance: 50 Ω (resistive matching)
• Max. bias current (DC - 400 Hz): 200 A (no influence on transimpedance)
• Max. primary current (RF): 2 A
• Max. core temperature: 125 °C
• Connector type: N female
• Aperture diameter: 46 mm
• Outside diameter: 124 mm
• Height: 36 mm
• Weight: 320 g

The TBCP5-150K400 is a snap-on RF current monitoring probe, expanding the Tekbox product range of affordable test equipment.

The probe has a flat response from 150 kHz to 400 MHz and is characterized over the frequency range from 10 Hz to 500 MHz. The TBCP5-150K400 is designed for RF current monitoring applications, which need very high magnetic saturation. The TBCP5-150K400 transimpedance characteristic is not influenced by bias currents as high as 200 Ampere.

The aperture of the RF current monitoring probe is 46 mm. The transfer impedance is 11 dB Ohm with a 3dB bandwidth from 150kHz to 400 MHz.