N9938AU/361 EMI Measurements option 361, measures and displays EMI signals to verify your device/instrument's pre-compliance measurements prior to formal compliance tests. It requires option 233 (Spectrum analyzer).

Highlights:

• Identify issues such as noise floor rise and interference that other equipment generates.
• 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.

Features:

• Amplitude Probability Distribution (APD) Statistics
• 200 Hz, 9 kHz, 120 kHz 6 dB resolution bandwidths, and 1 MHz impulse bandwidth, auto–coupled to CISPR bands
• Detector: Quasi-Peak, EMI Average, Positive Peak