Keysight / Agilent 11940A Close Field Probe
The Keysight / Agilent 11940A Close Field Probe is an essential tool for professionals engaged in Electromagnetic Compatibility (EMC) testing and troubleshooting. Engineered for precision, this hand-held probe is specifically designed to measure magnetic field radiation from surface currents, slots, cables, and integrated circuits (ICs). With its innovative design, the HP 11940A probe significantly reduces electric field interference, ensuring accurate and repeatable measurements every time.
Key Features:
- Targeted Measurement: Effectively measures magnetic field radiation from a variety of sources including surface currents, slots, cables, and ICs.
- Exceptional Electric Field Rejection: The unique probe construction minimizes electric field noise, allowing for precise readings.
- Calibrated Performance: Each probe is pre-calibrated, ensuring repeatable and reliable measurement results.
- Maximum Input Power: Handles input power up to 0.5 watts, making it adaptable for various applications.
- Wide Temperature Range: Designed to function effectively in conditions from 0°C to +40°C.
- Dielectric Breakdown: Features a robust dielectric breakdown rating of ±1 kV, ideal for challenging environments.
- Connector Type: Equipped with a replaceable SMA connector, allowing for compatibility and ease of use.
- VSWR Measurement: Offers a Voltage Standing Wave Ratio (VSWR) of < 3:1, contributing to the overall efficiency of measurements.
- Antenna Factor Accuracy: Individually calibrated to within ±2 dB in a 377-ohm field impedance, ensuring high accuracy across measurements.
