- Non-intrusive RF pulse current measurement.
- Detects and quantifies pulsed and transient RF current events.
- Compact and rugged construction for reliable field and lab use.
- Provides voltage output proportional to measured RF current.
- Ideal for conducted emission analysis and EMC troubleshooting.
- Easy integration with RF measurement equipment such as spectrum analyzers and oscilloscopes.
TBPCP3-20H70
RF pulse current monitoring probes
The TBPCP3-20H70 is an RF pulse current monitoring probe. The probe has a 3 dB bandwidth from 20 Hz to 70 MHz and is characterized over the frequency range from 1 Hz to 100 MHz. The TBPCP3-20H70 is typically used for surge or RF pulse current monitoring applications in the time domain, in contrary to RF current monitoring probes designed for EMC applications, which are typically used for measurements in the frequency domain. The aperture of the RF current monitoring probe is 15 mm. The transfer-impedance is -12 dBΩ / 0.25 V/A when terminated with 50 Ohm and 0.5 V/A with a high impedance load. The typical 3dB bandwidth is 20 Hz to 70 MHz.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Characterized frequency range | 0.1 Hz to 100 MHz |
| 3 dB bandwidth | 20 Hz to 70 MHz (measured in a 50 + 50 Ohm loop) |
| Transfer impedance into 50 Ω load | -12 dBΩ; 0.25 V/A |
| Transfer impedance into high Z | 0.5 V/A |
| Probe port impedance | 50 Ω |
| Droop rate | 6 %/ms |
| Rise time | < 9 ns |
| Max. RMS AC current | 8A |
| Max. pulse current | 1500A |
| Current time product | 0.03 Ampere seconds |
| Max. core temperature | 80 °C |
| Aperture diameter | 15 mm |
| Outside diameter | 61 mm |
| Height | 30 mm |
| Weight | 320 g |
| Connector type | N female; comes supplied with a coaxial adapter to BNC-female |
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