Test and measurement

Munich 3月 31, 2020

Rohde & Schwarz has added new timesaving functions to its high end R&S ESW EMI test receiver

Rohde & Schwarz has integrated the fast time domain scan as standard in its R&S ESW EMI test receiver. It works with double bandwidth to increase measuring speed. Also new is the R&S EWS-K58 multi CISPR ADP option. It precisely shows the effects of interference on digital communication systems. The option accelerates CISPR 11 tests on microwave ovens and could prevail for other product tests in the future.

With the Multi CISPR APD option, the R&S ESW visualizes interference on up to 67 channels. (Image: Rohde & Schwarz)
With the Multi CISPR APD option, the R&S ESW visualizes interference on up to 67 channels. (Image: Rohde & Schwarz)

The R&S ESW is an EMI test receiver with outstanding RF characteristics for the measuring range from 1 Hz to 44 GHz. With its high dynamic range und measurement accuracy, it meets the highest requirements in EMI compliance testing and fulfills the most stringent requirements for all relevant EMI standards such as CISPR, EN, MIL STD-461, DO 160 and FCC.

Faster measurement results with fast TDS

With the conventional integrated FFT based time domain scan the R&S ESW captured and weighted disturbance spectra already very fast. The new fast time domain scan (fast TDS) doubles the scan bandwidth, so the measurement speed is nearly twice as fast as with a conventional time domain scan. This enables previously unattainable fast measurement times for time-consuming tests with the CISPR detectors quasi-peak and CISPR average. TDS is available free with the actual firmware version V1.70 for the R&S ESW.

Multi CISPR APD: visualizing interference on up to 67 channels

The also new R&S ESW-K58 multi CISPR APD measurement option enhances the single amplitude probability distribution (APD) measurement function into a simultaneous analysis of up to 67 channels within a specified timeframe. The option inspects for each channel of a signal the probability of occurring amplitudes. The option offers numerous analysis and display features, including a 3D view. The current CISPR 11 standard allows multi CISPR APD for testing microwave ovens, which considerably simplifies the measurement process. When the method is used in line with the standard for signals with 1 MHz bandwidth, with the R&S ESW can be measured simultaneously up to 20 channels. Thus, the EMI test receiver surpasses by far the standard requirement of just five channels guaranteeing a safe investment for users. APD analysis precisely shows the effects of interference on digital communication systems (e.g. WLAN or cellular), and in the future it will also be applied to other product standards.

The new R&S ESW-K58 option and the fast TDS are available for the R&S ESW EMI test receiver are available now. More information is available at: https://www.rohde-schwarz.com/product/esw

Press & media contact

Christian Mokry
PR Manager Test & measurement
+49 89 412913052
press@rohde-schwarz.com

More information
Name
Type
Version
Date
Size
High resolution press picture
Type
Press pictures
Version
-
Date
Mar 31, 2020
Size
2 MB

Rohde & Schwarz

Rohde & Schwarz is a leading supplier of solutions in the fields of test and measurement, broadcast and media, aerospace | defense | security and networks and cybersecurity. The technology group's innovative communications, information and security products help industry and government customers ensure a safer and connected world. On June 30, 2020, Rohde & Schwarz had about 12,300 employees worldwide. The independent group achieved a net revenue of EUR 2.58 billion in the 2019/2020 fiscal year (July to June). The company is headquartered in Munich, Germany, and has subsidiaries in more than 70 countries, with regional hubs in Asia and America.


R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
All press releases, including photos for downloading, are available on the Internet at www.press.rohde-schwarz.com.

Related Solutions and Product Groups

リクエスト情報

ご質問や詳細な情報のご要望などがございましたら、こちらのフォームよりお気軽にお問い合わせください。担当者よりご連絡させていただきます。

次の手段によってローデ・シュワルツから情報を受信することを希望します。

マーケティング・パーミッション

詳細について

私は、このウェブサイトの出版物に記載されているRohde & Schwarz GmbH & Co. KGおよびRohde & Schwarzの法人および子会社が、
ここで選択した手段 (電子メールまたは郵便メール) を通じて、マーケティングおよび広告目的 (特別キャンペーンや値引きに関する情報など) で、私に連絡することに同意します。その内容は、電子計測、セキュリティ通信、モニタリングおよびネットワークテスト、放送およびメディア、そしてサイバーセキュリティ分野の製品やソリューションを含みますが、上記に限定されるものではありません。

お客様の権利

この同意表明は、件名が"Unsubscribe"の電子メールをnews@rohde-schwarz.com宛に送信することにより、いつでも取り消すことができます。これに加えて、今後の電子メール広告の購読を停止するためのリンクが、送信されるすべての電子メールに記載されています。個人データの使用と取り消し手順の詳細は、「プライバシーステートメント」に記載されています。

お問い合わせ内容が送信されました。 後ほどご連絡致します。
An error is occurred, please try it again later.