Keysight N9938B-361 - EMI Measurement Option for N9938B
Option 361 enables electromagnetic interference (EMI) measurements in the FieldFox analyzer.
- Evaluate pre-compliance limits prior to formal compliance tests
- Identify issues such as noise floor rise and other equipment’s interference.
- Perform equipment or network regulatory audits against various limits, such as CISPR 16-1-1
- Troubleshoot circuit boards
- Test potential system level performance impact due to EMI degradation
Testing features include:
- Frequency Range: Same as spectrum analyzer frequency range
- Number of traces: 4; each trace can be configured with individual trace mode and detector type
- Trace mode: Max hold, Min, Clear/Write, View and blank. (Average is implemented as EMI average detector)
- Detector: Positive Peak, Quasi-Peak, EMI average
- CISPR bandwidth: 200 Hz, 9 kHz, 120 kHz, 1MHz
- Measurements: Frequency scan, CISPR 16-1-1 Amplitude probability distribution (APD)