9 kHz - 30 MHz, Close Field Probe
Also Available: The close field probe set Model 11945A includes both the Keysight 11940A and 11941A probes for full coverage from 9 kHz to 1 GHz. Option e51 adds the Keysight 8447F Option H64 dual preamplifier, a 36-inch (914 mm) Type N cable, and a carrying bag for storage and protection of the entire set
Keysight 11941A Features
- Designed to measure magnetic-field radiation from surface currents, slots, cables, and ICs for EMC diagnostic and troubleshooting measurements.
- Operates from 9 kHz to 30 MHz
- Five antenna factors for calculating absolute magnetic-field strength (dBµA/m) from dBµV reading of a spectrum analyzer.
- Comes with a 2-meter RG-223 coaxial cable and SMA (f)-to-Type N (m) adapter, and an SMA (f)-to-BNC (m) adapter