The R&S ESU is a family of CISPR 16-1-1-compliant EMI test receivers that meet all civil and military standards for electromagnetic disturbance measurements. The R&S ESU-K53 FFT-based time-domain scan option allows users to perform overview measurements up to 1000 times faster than on standard EMI test receivers. The R&S ESU also features automatic and interactive measurement functions, parallel IF analysis and up to three detectors in parallel including the average detector with meter time constant (CISPR-Average), RMS-Average detector, and APD (amplitude probability distribution to CISPR 16).
Key Facts
Combination of CISPR 16-compliant EMI test receiver and high-end spectrum analyzer
High speed time domain scan (FFT) option
All commercial and military standards met
Internal preselection (can be switched off in analyzer mode)
Integrated 20 dB preamplifier up to 3.6 GHz as standard
Receiver mode with parallel IF analysis
Frequency scan with max. three detectors in parallel (max. 2 million test points/trace)
Second RF input (max. 1 GHz, pulse-protected)
Time-domain analysis for evaluation of timing behavior of disturbances (e.g. click-rate analysis)
Fast and reliable measurements using automatic and interactive test routines
Integrated report generator
Optional low-noise preamplifiers up to 8/26.5/40 GHz (R&S ESU-B24)
