Key facts
Outstanding RF characteristics, high dynamic range and measurement accuracy make the R&S®ESW ideal for fast and reliable certification measurements. The receiver meets the most stringent requirements in line with CISPR, EN, MIL‑STD-461, DO‑160 and FCC. Every R&S®ESW comes with an FFT based time domain scan for fast measurements. The wideband extension option has an FFT bandwidth of up to 970 MHz, enabling the receiver to measure CISPR bands C and D all at once. The high bandwidth is captured in real-time, even when CISPR detectors are enabled.
In line with all relevant standards
The R&S®ESW complies with CISPR 16-1-1, ANSI C63.2, MIL‑STD‑461 and FCC standards and offers all required bandwidths and detectors. Preconfigured limit lines and test automation make the receiver ideal for EMI testing in line with all relevant standards.
Compliant with all relevant standards
The R&S®ESW correctly detects, measures and weights all disturbance signals in line with EMI standards.
Time domain scan for fast measurements
Speed is crucial, especially for testing devices with short operating times. The R&S®ESW has an FFT based time domain scan (TDS) to measure large frequency segments at once rather than individual resolution bandwidths for each observation period in conventional stepped scan mode. FFT bandwidth can increase to 970 MHz with the wideband extension option for measuring CISPR bands C and D all at once. The high bandwidth is captured in real time even with CISPR detectors enabled.
Time domain scan for fast measurements
Receiver mode with bargraph display of detector values, measurement graphs relative to limit lines and peak list with individual pass/fail detection.
Designed for effective testing
The R&S®ESW has a touchscreen with a 12.1" display for convenient and intuitive operation. The receiver has two additional customizable knobs that can be assigned functions such as resolution bandwidth, RF attenuation and measurement time.
Intuitive user interface
Multiple simultaneous displays for a perfect overview. This image shows the interference analysis with the multiple CISPR APD application.
RF performance that meets highest demands
The R&S®ESW has the high dynamic range and sensitivity needed for the toughest EMI compliance testing. Low noise and built-in preselection with 21 filters enable accurate and reliable measurements.
Wide dynamic range and sensitivity
Configurable input stage. The R&S®ESW performs best with preselection and notch filters as well as preamplifiers and attenuation.
Resolution of even the shortest interference
The R&S®ESW captures signals in real time, without any time gaps and with a bandwidth of up to 80 MHz with the base unit or up to 970 MHz if equipped with the wideband extension option. Even the shortest pulses are resolved and displayed intuitively in the persistence spectrum and spectrogram, showing detected signals that would otherwise remain hidden. Sporadic, pulsed or drifting signals are easy to identify with the real-time option.
Real time spectrum option (R&S®ESW-K55)
The persistence mode (above) and the spectrogram (below) enable detailed analysis of fluctuating signals.
Order number 1328.5012.02
OCXO Precision Frequency Reference
Order number 1325.1474.02
Resolution bandwidth up to 80 MHz
20/30/40/50/80 MHz additionally for R&S®ESW44
Order number 1325.1474.26
Resolution bandwidth up to 80 MHz
20/30/40/50/80 MHz additionally for R&S®ESW8/R&S®ESW26
Order number 1345.0167.02
Resolution bandwidth up to 40 MHz
20/30/40 MHz additionally for R&S®ESW44
Order number 1328.5006.02
External Generator Control
Order number 1328.4997.21
Spare Solid-State-Drive (SSD)
Order number 1331.6945.26
LO/IF Ports for External Mixers
for R&S®ESW26
Order number 1331.6945.44
LO/IF Ports for External Mixers
for R&S®ESW44
Order number 1328.4980.08
Low-Noise Amplifier, 150 kHz to 8 GHz
Order number 1328.4980.26
Low-Noise Amplifier, 150 kHz to 26.5 GHz
Order number 1328.4980.44
Low-Noise Amplifier, 150 kHz to 44 GHz
Order number 1313.3602.02
USB mass memory write protection
R&S®ESW-B1000 wideband extension
Related products
Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.
You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found
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.
3. Participation is free of charge and not dependent on the purchase of goods or services.
4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.
5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:
Prize: 1x R&S®RTB2000 Digital Oscilloscope
6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.
7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.
8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.
9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.
10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.
11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.
12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.
13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.
* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.
