HP/Agilent 11940A Close Field Probe Description
The Agilent 11940A is a hand-held probe specially designed to measure magnetic field radiation from surface currents, slots, cable, and ICs for EMC diagnostic and troubleshooting measurements. Its unique design results in a high level of electric field rejection. This significantly reduces errors allowing calibrated and repeatable measurements. Each probe is calibrated and comes with a two-meter, RG-223 coaxial cable, an SMA (f) to Type-N (m) adapter, and an SMA (f) to BNC (m) adapter.
- Measures magnetic field radiation from surface currents, slots, cables and ICs
- High level of electric field rejection
- Allows calibrated and repeatable measurements
- Maximum Input Power: 0.5 watts
- Temperature Range: Variation over 0° C to +40° C
- Dielectric Breakdown: ±1 kV, typical
- Connector Type: SMA, replaceable barrel
- VSWR:< 3:1, typical
- Antenna Factor Accuracy: Individually calibrated to within ±2 dB in a 377 ohm field impedance
