Keysight Adds New Time Domain and Real Time Scan Capabilities to its EMI Receiver Solution

Keysight has announced the addition of Time Domain Scan (TDS) and Real-Time Scan (RTS) capabilities to the Keysight N9048B PXE Electromagnetic Interference (EMI) receiver, enabling  real-time measurements and diagnostics for faster electromagnetic compliance (EMC) certification.

EMC testing requires detailed and exacting methodologies to ensure that all emissions are accurately measured. Long test times impact test facility availability and reduce the number of devices that can be certified. It's also easy to miss intermittent disturbance signals with conventional scan mode since long dwell time is required at each frequency. Keysight's new TDS and RTS capabilities in the N9048B PXE EMI receiver enable independent compliance test laboratories, as well as in-house self-certification labs, to shorten overall test time and easily perform gapless signal capture and analysis, certifying that a product meets regulatory compliance standards.

The N9048B PXE EMI receiver, with three frequency, ranges up to 26.5 GHz, delivers:

  • Industry-leading sensitivity performance which allows  detection of small signals close to the noise level, common in radiated  emissions measurements        
  • Full compliance with CISPR 16-1-1:2015 and MIL-STD-461G  (2015), ensuring devices comply with  worldwide and regional standards         
  • TDS and accelerated TDS capabilities to meet dwell  measurement requirements while reducing receiver scan and test time from  multiple hours to seconds  
  • Full signal visibility, where the RTS provides gapless  signal capture and analysis in up to 350 MHz bandwidth and simultaneously  displays the frequency domain, time domain, and spectrogram, with three EMC  detectors

Click here to learn more about the N9048B PXE EMI Receiver.