Rohde & Schwarz

Rohde & Schwarz is a privately owned German technology group headquartered in Munich. Its principal activities span electronic test and measurement, broadcast and media technology, cybersecurity, radiomonitoring, radiolocation, radiocommunications and secure information systems. The company sells both instruments used by engineers and manufacturers and complex communications and monitoring systems used by telecommunications operators, broadcasters, airports, public authorities, armed forces and other critical-infrastructure customers. The business originated with physicists Lothar Rohde and Hermann Schwarz, who developed measurement equipment for high-frequency materials and components. Their first instrument was built in 1932, and the Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz began commercial activity in August 1933. Early work focused on difficult radio-frequency measurements, including equipment for testing low-loss ceramic insulation. By the late 1930s the company had moved to Munich, employed several dozen people and offered a broad catalog of instruments. A second production site was established in Allgäu during the Second World War, when demand from military radio and radar manufacturers became an important part of the business. This period forms part of the company’s historical record but also places its early expansion within the wider militarization of the German economy. After 1945, the company resumed operations and received a substantial order from the United States Army to equip the U.S. Air Force base at Erding. The business adopted the Rohde & Schwarz name and subsequently became a significant supplier of radar, reconnaissance and communications equipment to the newly established Bundeswehr. It also developed long-running relationships with German government and intelligence institutions. Over later decades, the company expanded internationally and broadened its portfolio beyond traditional radio-frequency instruments into broadcast transmitters, mobile-network testing, secure communications, network infrastructure, radio intelligence and cybersecurity. Its test-and-measurement portfolio includes oscilloscopes, spectrum and signal analyzers, vector signal generators, network analyzers, electromagnetic-compatibility equipment and systems for wireless standards ranging from legacy cellular technologies through LTE and 5G. These products support chipset, handset, base-station, automotive, aerospace, satellite and defense development as well as production and network operation. The company’s broadcast business supplies equipment for radio and television production, encoding, transmission and monitoring across standards including DVB-T2, ATSC and ISDB-T. Its QPS line extends the business into aviation and access-control security screening. In defense and government markets, Rohde & Schwarz supplies software-defined radios, tactical networks, electronic intelligence systems, radio monitoring and secure voice and data communications. The SOVERON family is a major example: it is designed for interoperable tactical communications across HF, VHF and UHF ranges and incorporates frequency-hopping and digital voice technologies. The company was awarded a multibillion-euro German military communications modernization contract in the early 2020s. The program has also attracted scrutiny over equipment size, power consumption, cooling requirements and operational complexity in some intended vehicles. Rohde & Schwarz has expanded through acquisitions and partnerships. Notable developments include the acquisition and later integration of oscilloscope manufacturer HAMEG, investment in air-traffic-control communications technology, a joint venture with Rheinmetall for digital Bundeswehr solutions, and acquisitions in analytics and technology training. The company reports a worldwide presence spanning more than 70 countries and a workforce exceeding 15,000 in recent company descriptions. It remains pri…

Rohde & Schwarz was established in Germany in 1933 by physicists Lothar Rohde and Hermann Schwarz. Its origins in radio-frequency and electronic engineering shaped the company’s later specialization in instruments capable of generating, measuring, and analyzing signals. Over time, the business expanded from laboratory-oriented equipment into broader communications, broadcast, security, and systems markets. Test and measurement became the group’s central commercial identity. As wireless standards, semiconductor designs, automotive electronics, and high-frequency systems grew more complex, Rohde & Schwarz developed instruments and automated test solutions for both research and manufacturing. Its portfolio came to include signal generators, spectrum and signal analyzers, oscilloscopes, network analyzers, radio-communication testers, and specialized phase-noise, power, and millimeter-wave measurement products. These tools are used throughout product development and compliance workflows, including work associated with cellular networks, satellites, radar, connected vehicles, and advanced electronic components. The group also built a substantial broadcast and media business. Its systems support content production and processing, video and audio workflows, media storage and distribution, monitoring, and terrestrial transmission. This activity positioned the company not only as an instrument maker but also as an infrastructure supplier to broadcasters and media organizations. A further area of development has been technology systems for government, defense, and secure communications. Rohde & Schwarz supplies radio monitoring and radiolocation capabilities, secure communications-related systems, and solutions for analyzing and protecting complex communication environments. Its Networks & Cybersecurity activities broaden the company’s role from measuring signals to helping customers test, monitor, and secure networks and information systems. The company has used acquisitions to extend its technical scope. Zurich Instruments joined the group in 2021 as a full subsidiary, adding expertise relevant to quantum computing and quantum measurement. In 2025, Rohde & Schwarz acquired ZES ZIMMER Electronic Systems, a German specialist in precision power measurement, strengthening coverage of power-electronics applications. In 2026, it acquired Software Radio Systems, an Ireland-based developer of software-defined mobile-communications systems, supporting work in software-defined radio, non-terrestrial networks, and prospective 6G technologies. Marketing has increasingly combined traditional engineering events with digital engagement. The company’s SHOWTIME initiative responded to the cancellation of major broadcast trade shows in 2020 by replacing some face-to-face activity with virtual meetings, demonstrations, webinars, and educational sessions. Its Asia-Pacific organization later used LinkedIn for full-funnel business-to-business marketing, while the R&S Essentials campaign used humor to make a practical measurement range more approachable. Through these activities, Rohde & Schwarz has maintained a specialist positioning based on technical credibility, long-term customer support, and solutions for increasingly connected and security-sensitive industries.

1. 2026Software Radio Systems acquisition

   Software Radio Systems became a Rohde & Schwarz group company, extending the group’s software-defined radio and mobile-communications portfolio.

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2. 2025ZES ZIMMER acquisition

   The acquisition of ZES ZIMMER added high-precision power-measurement expertise for power-electronics applications.

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3. 2021Zurich Instruments joins the group

   Rohde & Schwarz acquired Zurich Instruments AG, broadening its test-and-measurement presence into quantum technology.

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4. 2020SHOWTIME virtual customer-engagement initiative

   The group introduced a virtual sales and marketing format after the cancellation of NAB and IBC, combining online meetings and technical content.

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5. 1933Company founded

   Physicists Lothar Rohde and Hermann Schwarz established the German electronics company that became Rohde & Schwarz.

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A high-end, engineering-led supplier of precision electronic measurement and communications infrastructure for industrial, scientific, government, defense, and broadcast customers.

• R&S SMW200AVector signal generator

  A high-performance vector signal generator used to create complex digitally modulated and radio-frequency signals for wireless, aerospace, defense, radar, and satellite development and test. It is designed for demanding research, verification, and production environments where accurate, repeatable signal generation is required.

• R&S FSWSignal and spectrum analyzer

  A precision analyzer family for examining signals across demanding frequency ranges and measurement conditions. Applications include wireless communications, aerospace and defense, radar, phase and noise analysis, and advanced component development.

• R&S EssentialsGeneral-purpose test and measurement instruments

  A range positioned for everyday laboratory, education, service, and manufacturing tasks. The portfolio gives users access to practical measurement equipment while the associated campaign presents the products in a more accessible and less formal style than traditional specialist-instrument advertising.

• Broadcast and media systemsBroadcast infrastructure

  Rohde & Schwarz supplies systems for broadcast production, media processing, playout, monitoring, distribution, and terrestrial transmission. These offerings address broadcasters and media operators seeking integrated workflows, operational efficiency, and resilient delivery infrastructure.

• Radio monitoring and radiolocation systemsGovernment and defense systems

  Specialized systems for detecting, analyzing, locating, and monitoring radio signals. They support regulatory, public-sector, security, and defense users dealing with complex electromagnetic environments.

• 2020SHOWTIME

  Global broadcast and media markets

  A virtual customer-engagement program created when NAB and IBC were cancelled. It offered individual online meetings alongside webinars, masterclasses, product demonstrations, and video presentations.

  Outcome. Provided an alternative to large trade-show interactions and emphasized more personalized, lower-travel customer contact.

  Source
• 2018Asia-Pacific LinkedIn demand-generation campaign

  Asia-Pacific

  An integrated organic and paid LinkedIn program sought to improve brand awareness, nurture prospects, and generate qualified business-to-business leads across a diverse regional market.

  Outcome. LinkedIn’s case study reported cost per lead as much as 80% below cited industry benchmarks.

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• Designed for you. Not for the Hype

  International

  An Iris Germany campaign for the R&S Essentials range used irreverent humor and short films to communicate practical product benefits to engineers, students, and manufacturing technicians.

  Source

• 2026Acquire Software Radio SystemsM&A

  Software-defined radio and software for mobile, satellite, and next-generation wireless communications were strategic areas of expansion.

  What changed. Rohde & Schwarz acquired Software Radio Systems effective March 5, 2026, keeping the company’s name, leadership team, and product roadmap.

  Aftermath. The deal strengthened capabilities related to 5G, non-terrestrial networks, AI-based test solutions, and 6G research.

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• 2025Acquire ZES ZIMMERM&A

  The group sought to strengthen measurement capabilities for power electronics.

  What changed. Rohde & Schwarz acquired ZES ZIMMER Electronic Systems GmbH and planned to integrate the family-owned specialist into the group while retaining its Oberursel location.

  Aftermath. The acquisition complemented the group’s test-and-measurement portfolio with precision power-measurement expertise.

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• 2021Acquire Zurich InstrumentsM&A

  Quantum computing and quantum sensing were identified as long-term growth areas related to precision measurement.

  What changed. Rohde & Schwarz acquired Zurich Instruments AG and retained it as a full subsidiary.

  Aftermath. The transaction expanded the test-and-measurement portfolio into quantum-technology applications.

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• 2024Media report alleges indirect diversion of Rohde & Schwarz products to RussiaControversy

  A Czech media report alleged that tactical products moved through intermediary companies from a Rohde & Schwarz Czech operation to Russian recipients, including entities linked to state defense and nuclear research. The allegations concern indirect trade routes and were reported rather than established here as a final legal finding.

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• 2024Alleged indirect shipments to RussiaControversy

  A Czech media report alleged that products from a Rohde & Schwarz Czech operation reached Russian companies through shell or intermediary entities, including an organization linked to a state nuclear-weapons research center. The report raised questions about sanctions compliance and the possible military use of the products; the allegation should not be treated as an adjudicated finding without further primary documentation.

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• 2013Reported interest in sales to IranControversy

  Reporting stated that Rohde & Schwarz sought to sell measurement technology to Iran for a missile-related program through an intermediary in the United Arab Emirates. The available reference describes the allegation and intended transaction, not a final legal determination.

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• 2010NSA surveillance disclosuresControversy

  Documents made public during the Edward Snowden disclosures indicated that Rohde & Schwarz communications appeared on an NSA target or monitoring list. The company was among German businesses affected by intelligence collection disclosures.

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• 2026Rohde & Schwarz acquires Software Radio Systems

  Effective March 5, 2026, Rohde & Schwarz acquired Software Radio Systems, strengthening its software-defined radio capabilities for mobile communications, non-terrestrial networks, and future 6G applications.

  M&A
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• 2025Rohde & Schwarz acquires ZES ZIMMER

  The company acquired German power-measurement specialist ZES ZIMMER effective July 1, 2025, complementing its test-and-measurement portfolio for power electronics.

  M&A
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• 2023Reports raise concerns about SOVERON integration

  Reporting described testing and integration concerns involving system complexity, vehicle compatibility, power requirements and heat management in portions of the German military deployment.

  Other
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• 2022Rohde & Schwarz acquires Schönhofer Sales and Engineering

  The acquisition added analytics and systems-integration capabilities, including work involving artificial-intelligence analysis tools.

  M&A
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• 2022Rohde & Schwarz acquires The Technology Academy

  The company announced the acquisition of a UK technology training and development business focused on web-based instruction in RF, wireless and microwave engineering.

  M&A
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• 2022Rohde & Schwarz wins German military SOVERON communications contract

  The company was selected for a major program to provide joint connected radio equipment and deploy its SOVERON tactical communications system across the Bundeswehr.

  Product launch
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• 2021Rohde & Schwarz acquires Zurich Instruments

  The group acquired Swiss test-and-measurement specialist Zurich Instruments effective July 1, expanding its capabilities and presence in quantum-computing and quantum-sensing applications.

  M&A
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• 2020Rohde & Schwarz launches SHOWTIME

  After major broadcast trade shows were cancelled, the company introduced SHOWTIME, a virtual program combining online meetings, webinars, masterclasses, demonstrations, and presentations for customers.

  CampaignOther
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• 2018LinkedIn demand-generation program lowers cost per lead

  Rohde & Schwarz’s Asia-Pacific marketing organization adopted an integrated organic and paid LinkedIn strategy to build awareness and generate leads, reporting cost-per-lead reductions of up to 80% against cited industry benchmarks.

  Campaign
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• 2018Rohde & Schwarz forms Rheinmetall communications joint venture

  The companies established RRS-MITCOS to develop digital communications solutions for the German armed forces.

  M&A
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• 2012Rohde & Schwarz acquires HAMEG

  Rohde & Schwarz acquired the established German oscilloscope and measurement-equipment maker HAMEG, strengthening its general-purpose instrumentation portfolio.

  M&A
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• Designed for you. Not for the Hype campaign

  A creative campaign developed with Iris Germany presented the R&S Essentials range through humorous, irreverent films aimed at engineers, university laboratory users, and manufacturing technicians.

  CampaignProduct launch
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1. Rohde & Schwarz official company overview
2. Rohde & Schwarz acquisition of Zurich Instruments
3. Rohde & Schwarz acquisition of ZES ZIMMER
4. Rohde & Schwarz acquisition of Software Radio Systems
5. Rohde & Schwarz SHOWTIME initiative
6. Designed for you. Not for the Hype campaign
7. LinkedIn Rohde & Schwarz case study
8. 媒体报道称罗德与施瓦茨产品间接流向俄罗斯