R&S ESR EMI Test Receiver


R&S®ESR EMI Test Receiver

Brief Description

The R&S®ESR is an EMI test receiver for the frequency range from 10 Hz to 26.5 GHz and complies with the CISPR 16-1-1 standard. It measures electromagnetic disturbances with the conventional stepped frequency scan or – at an extremely high speed – with an FFT-based time domain scan. At the same time, the R&S®ESR functions as a full-featured, powerful signal and spectrum analyzer for lab applications. Featuring realtime spectrum analysis capability with a wide range of diagnostic tools, the test receiver also enables detailed analysis of disturbance signals and their history. The R&S®ESR comes with clearly structured menus and an intuitive touchscreen, making it very easy to operate in any mode.


Key Facts

  • EMI test receiver and signal/spectrum analyzer combined in a single instrument
  • Compliant with CISPR 16-1-1 Ed. 3.1
  • Preselection with integrated 20 dB preamplifier
  • Resolution bandwidths in line with CISPR and optionally in decade steps from 10 Hz to 1 MHz
    (MIL STD-461, DO-160)
  • Ultrafast time domain scan (option) or conventional stepped frequency scan
  • Realtime spectrum analysis with up to 40 MHz span for detailed investigation of disturbances (option)
  • Time domain display with high resolution (50 μs)
  • Automatic test routines
  • IF analysis (option)