Keysight N9912CU/361 - EMI Measurement Option for N9912C
The Keysight N9912CU/361 is the EMI measurement option for the N9912C. Please note, this option requires an instrument with the spectrum analysis function enabled.
EMI Option 361 measures radiated and conducted emissions. With EMI you can measure the unintentional generation, propagation, and reception of electromagnetic energy that might cause your device to violate pre-compliance/compliance testing. This includes the emissions and immunity (susceptibility) levels of electromagnetic energy.
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)
Recommended but not required
- EMI chamber
- Preamplifier (Option 235) to improve receiver sensitivity
- Filters
- Line impedance stabilization network (LISN) – conducted emissions testing
- Transient limiter – conducted emissions testing
- Calibrated antenna – radiated emissions testing
- Signal generator
- Set of antennas
- Set of near field probes (e.g., Keysight N9311X Series of antennas and field probes.)