EMI Measurements Option

One of the main challenges in the wireless industry is to minimize unwanted signals caused by noise and interference. EMI diagnostic and performance verification are common tests for the lab, the manufacturing floor, field equipment, and regulatory inspections.

EMI measurements help to:

• Evaluate pre-compliance limits prior to formal compliance tests
• Identify issues such as noise floor rise and interference that other equipment generates
• Troubleshoot circuit boards
• Perform equipment or network regulatory audits against various limits
• Test potential system level performance impact due to EMI degradation

Keysight's FieldFox handheld analyzer provides a comprehensive solution to measure EMI with density and spectrogram displays. It also performs vector network analysis for full 2 port S-parameter measurements. It is an ideal tool to address all EMI troubleshooting issues.

EMI Option 361 enables the following:

• Amplitude Probability Distribution (APD) Statistics
• Selectable CISPR bands (A, B, C, D, E)
• Fast SA Scan for quick setup check
• Frequency range coupled to CISPR bands
• Logarithmic frequency axis
• EMI Detector settings, selectable per trace: Quasi-Peak, EMI Average, Positive Peak
• Simple Color coded Trace/Detector pair controls

Note: Option 361 requires option 233 (Spectrum Analyzer)