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With the wideband extension R&S®ESW-B1000, the R&S®ESW EMI test receiver allows never seen testing speed with up to 970 MHz of FFT bandwidth. External applications can now take advantage of the wide bandwidth. ESW firmware 3.20 adds a new method for exporting trace data from the instrument, regardless if the instrument is equipped with the wideband extension or not. SCPI commands allow live trace export of multiple traces simultaneously. This application note describes the use and applications of SCPI commands to request trace data of up to 4 traces simultaneously from the R&S®ESW receiver, even allowing CISPR detectors. The commands enable trace export while the instrument measures continuously and therefore theoretically enable infinite measurements.

Englisch - 25.07.2024

The R&S®ESW-B8 and R&S®ESW-B8E extended bandwidth options allow the R&S®ESW EMI test receiver to measure with a resolution bandwidth of up to 80 MHz. The increasing number of wideband applications (e.g. radar sensors) and accompanying standards means there is now a greater interest in wide bandwidth measurements.This application note describes the following topics for the R&S®ESW EMI test receiver:► Characteristics and implementation of RF signal paths► Image responses and how their rejection is handled ► Ultrawideband measurement applications as required e.g. by ETSI standards► Solutions for efficiently coping with bandwidth limitations in the range above 8 GHz

Englisch - 19.11.2020

Describes the types of memory and their usage in the R&S®ESW and issues when working in secured environments.

Englisch - 21.11.2021

Provides the information required to prepare the instrument for use and start working.

Englisch - 17.09.2025

Describes the specific functions of the application, including the remote control commands with programming examples.

Englisch - 11.09.2025

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit.

Englisch - 11.09.2025

Deutsch - 29.05.2026

Englisch - 12.08.2016

Describes the specific functions of the application including the remote control commands with programming examples.

Englisch - 11.09.2025

Describes the concept and specific functions of the real-time application, including the remote control commands with programming examples.

Englisch - 11.09.2025

Describes the specific functions of the application, as well as I/Q input interfaces, including the remote control commands with programming examples.

Englisch - 11.09.2025

Deutsch - 02.02.2026

Deutsch - 12.08.2016

Describes the concept and specific functions of the real-time application, including the remote control commands with programming examples.

Englisch - 11.09.2025

Describes the concept and specific functions of the Multi CISPR APD application, including the remote control commands with programming examples.

Englisch - 11.09.2025

Englisch - 02.02.2026

Englisch - 29.05.2026

Describes the concept and specific functions of the Real-Time Spectrogram application, including the remote control commands with programming examples.

Englisch - 11.09.2025

Railway rollling stock testing according to EN 50121-3-1 made easy with two receivers measureing in parallel. The R&S®EPL captures the magnetic field (150 kHz to 30 MHz) while at the same time the R&S®ESW captures the electric field (30 MHz to 1 GHz) - both in real-time, displaying the results in a spectrogram view. This not only enables fast measurements with a minimum of railway operation required, but also helps identifying all emission sources in detail.

Englisch - 07.11.2025

This application note provides a description of the Rohde & Schwarz Click Rate Analyzer software.In conjunction with the R&S®ESR EMI Test Receiver 4-channel operation is applicable. With R&S®ESU and R&S®ESCI EMI Test Receivers the Click Rate Analyzer software is limited to one channel. This software performs click rate analysis in accordance with CISPR 16-1-1 and CISPR 14-1 / EN 55014-1. It features realtime graphic display of the maximum peak and quasi-peak values. After the measurement, a test report can be displayed and printed.

Englisch - 15.01.2015