R&S®ESW EMI test receiver

Excellent RF characteristics and high measurement speed

R&S®ESW EMI test receiver
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R&S®ESW EMI test receiver
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R&S®ESW EMI test receiver
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R&S®ESW EMI test receiver
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R&S®ESW EMI test receiver, Front view R&S®ESW EMI test receiver, Front High R&S®ESW EMI test receiver, Side view R&S®ESW EMI test receiver, Back view

Key facts

  • Frequency ranges from 1 Hz to 8, 26.5 or 44 GHz
  • In line with CISPR 16-1-1, ANSI C63.2, MIL‑STD‑461 and FCC standards
  • Highest dynamic range and accuracy
  • Ultrafast measurements with FFT based time domain scan
  • Real-time spectrum analysis with 80 MHz bandwidth (option)
  • 3 year warranty extension

R&S®ESW EMI test receiver for compliance testing

With its outstanding RF characteristics, high dynamic range and measurement accuracy, the R&S®ESW is the best choice for fast and reliable certification measurements. It meets the most stringent requirements in line with CISPR, EN, MIL‑STD-461, DO‑160 and FCC. The R&S®ESW captures and weights disturbance spectra very fast with its FFT based time domain scan. The real-time spectrum analysis with spectrogram function permits detailed analysis of even the shortest disturbance signals. MultiView mode delivers a simultaneous display of results from multiple operating modes for best instrument usability.

Features & benefits

Compliance testing

In line with all relevant standards

The R&S®ESW complies with the CISPR 16-1-1, ANSI C63.2, MIL‑STD‑461 and FCC standards and offers all required bandwidths and detectors. With preconfigured limit lines and test automation, the instrument is the ideal choice for EMI tests to all relevant standards.

Compliant to all relevant standards
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Compliant to all relevant standards

The R&S®ESW correctly detects, measures and weights all disturbance signals as required by EMI standards.

Superior RF performance

RF performance that meets highest demands

The R&S®ESW has a wide dynamic range and high sensitivity to meet the toughest EMI compliance testing requirements. The low noise and built-in preselection with 21 filters enables accurate and reliable measurements.

Wide dynamic range and sensitivty
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Wide dynamic range and sensitivty

Configurable input stage. The R&S®ESW performs best with preselection and notch filters as well as preamplifiers and attenuation.

Advanced user interface

Designed for effective testing

The R&S®ESW features a touchscreen for convenient and intuitive operation on the 12.1" display. The receiver has two additional customizable knobs that the user can assign functions to such as resolution bandwidth, RF attenuation and measurement time.

Intuitive user interface
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Intuitive user interface

Multiple simultaneous displays provide a perfect overview. This image shows the interference analysis using the Multi CISPR APD application.

Fast scanning speeds

Fast measurements with time domain scan

Speed is crucial. The R&S®ESW offers ultrafast FFT based time domain scanning orders of magnitude faster than the conventional mode. Scans in CISPR bands are performed in milliseconds while conducted disturbances up to 30 MHz are measured in one segment in real time. The additional Fast TDS mode enables even higher measurement speeds for pretesting.

Fast measurements with Time Domain Scan
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Fast measurements with Time Domain Scan

Receiver mode with bargraph display of detector values, measurement graphs compared to limit lines and peak list with individual pass/fail detection.

Real-time measurements

Resolution of even the shortest interferences

The R&S®ESW captures signals in real time without any time gaps and with a bandwidth of up to 80 MHz. Even the shortest pulses are resolved and displayed intuitively in the persistence spectrum and spectrogram. Those displays present detection of signals that are otherwise hidden. Sporadic, pulsed or drifing signals are easy to identify with the real-time spectrum analysis option.

Real-time spectrum option (R&S®ESW-K55)
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Real-time spectrum option (R&S®ESW-K55)

The persistence mode (above) and the spectrogram (below) enable detailed analysis of fluctuating signals.

Available models

Available models
Models
Frequency range
Measurement bandwidth
Noise indication
1 dB compression nominal @ 1 GHz
Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)

R&S®ESW8

Order number 1328.4100.09

Frequency range
 1 Hz to 8 GHz
Measurement bandwidth
1 Hz to 10 MHz (optional 80 MHZ)
Noise indication
< -7 dBµV
1 dB compression nominal @ 1 GHz
+15 dBm
Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)
 < -110 dBm

R&S®ESW26

Order number 1328.4100.27

Frequency range
 1 Hz to 26.5 GHz
Measurement bandwidth
1 Hz to 10 MHz (optional 80 MHZ)
Noise indication
< -5 dBµV
1 dB compression nominal @ 1 GHz
+15 dBm
Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)
 < -110 dBm

R&S®ESW44

Order number 1328.4100.45

Frequency range
 1 Hz to 44 GHz
Measurement bandwidth
1 Hz to 10 MHz (optional 80 MHZ)
Noise indication
< -5 dBµV
1 dB compression nominal @ 1 GHz
+15 dBm
Residual spurious responses (1 MHz ≤ f ≤ 1 GHz)
 < -110 dBm

Available options

Hardware options
Product
Description
R&S®ESW-B4

Order number 1328.5012.02

Description

OCXO Precision Frequency Reference

R&S®ESW-B8

Order number 1325.1474.02

Description

Resolution bandwidth up to 80 MHz

20/30/40/50/80 MHz additionally for R&S®ESW44

R&S®ESW-B8

Order number 1325.1474.26

Description

Resolution bandwidth up to 80 MHz

20/30/40/50/80 MHz additionally for R&S®ESW8/R&S®ESW26

R&S®ESW-B8E

Order number 1345.0167.02

Description

Resolution bandwidth up to 40 MHz

20/30/40 MHz additionally for R&S®ESW44

R&S®ESW-B10

Order number 1328.5006.02

Description

External Generator Control

R&S®ESW-B18

Order number 1328.4997.02

Description

Solid State Drive (SSD), including firmware for R&S®ESW

R&S®ESW-B21

Order number 1331.6945.26

Description

LO/IF Ports for External Mixers

for R&S®ESW26

R&S®ESW-B21

Order number 1331.6945.44

Description

LO/IF Ports for External Mixers

for R&S®ESW44

R&S®ESW-B24

Order number 1328.4980.08

Description

Low-Noise Amplifier, 150 kHz to 8 GHz

R&S®ESW-B24

Order number 1328.4980.26

Description

Low-Noise Amplifier, 150 kHz to 26.5 GHz

R&S®ESW-B24

Order number 1328.4980.44

Description

Low-Noise Amplifier, 150 kHz to 44 GHz

R&S®FSW-B33

Order number 1313.3602.02

Description

USB mass memory write protection

Software options
Product
Description
R&S®ESW-K7

Order number 1331.6216.02

Description

AM/FM/φM modulation analysis

R&S®ESW-K33

Order number 1328.4916.02

Description

Security Write Protection, for solid state drive

R&S®ESW-K55

Order number 1328.4968.02

Description

80 MHz real-time measurement application, POI > 15 μs

R&S®ESW-K58

Order number 1345.0150.02

Description

Multi CISPR APD multichannel measurement function

Simultaneous testing of the amplitude probability function on up to 67 channels or up to 20 MHz span for microwave oven testing according to CISPR 11.

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General and legal information

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Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

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Prize: 1x R&S®RTB2000 Digital Oscilloscope

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