Company Profile
Rohde & Schwarz is a global leader in electronic capital goods, specializing in wireless communications, RF test and measurement, broadcasting, and radiomonitoring. The company is known for its quality, precision, and innovation, with operations in over 80 countries. It offers a wide range of products and services, including secure communications systems and broadcasting equipment.
Test and Measurement Products
The catalog details various EMC test and measurement products, including EMI test receivers and EMS test systems. Key products include the R&S®ESU EMI Test Receiver, R&S®ESCI EMI Test Receiver, and R&S®TS9975 EMI Test System, which comply with civil and military standards for electromagnetic disturbance measurements.
EMC Standards and Solutions
EMC is crucial for product quality, ensuring devices operate without electromagnetic interference. The catalog outlines the necessary equipment for EMI measurements and compliance with European standards, emphasizing the importance of early design phase measures to ensure EMC.
Services
Rohde & Schwarz provides a comprehensive service network offering calibration, maintenance, product updates, and system integration. The company supports customer investments with reliable and flexible services worldwide.
Global Presence
The company operates globally with headquarters in Munich and various factories and subsidiaries worldwide. It maintains a strong sales and service network to support its diverse product offerings.
Conclusion
The catalog serves as a comprehensive guide to Rohde & Schwarz's EMC test and measurement products, highlighting their commitment to innovation and quality in the electronics and telecommunications sector.
Electromagnetic Compatibility (EMC) Overview
EMC involves ensuring that electrical devices comply with legislation on electromagnetic interference (EMI) and electromagnetic susceptibility (EMS). Devices must meet maximum EMI and minimum EMS values as specified in relevant standards. Compliance is indicated by conformity marks like the CE mark in Europe.
EMI and EMS MeasurementsEMI measurements replace the disturbance sink with a measuring instrument, using quasi-peak-weighting detectors for commercial sectors and peak level measurements for military sectors. EMS measurements use
generators to simulate disturbance sources, with monitoring equipment like shielded video cameras to ensure proper functioning of the equipment under test (EUT).
EMC Measurement Software
Software tools like R&S®ES-SCAN and R&S®EMC32 facilitate EMC measurements by automating settings, applying frequency-dependent factors, and generating reports. These tools support both EMI and EMS measurements and are adaptable to various applications.
EMC Test Systems
Rohde & Schwarz provides turnkey EMC test systems tailored to customer needs, covering commercial, automotive, wireless, and military standards. These systems include everything from small setups to complete test house equipment.
EMC Standards in the European Economic Area
Standards are categorized into generic standards for emission and immunity, product family standards for low and high-frequency emissions, and specific product standards. Examples include EN 61000 series for generic standards and EN 55011 for ISM equipment.
Equipment for EMI Measurements
Various equipment and accessories are required for EMI measurements, including current probes, field coils, antennas, and V-networks. These are specified for different frequency ranges and applications, ensuring compliance with international standards like CISPR and FCC.
Overview: The document provides detailed information on various electromagnetic compatibility (EMC) and field strength test solutions offered by Rohde & Schwarz. It includes specifications and features of different test receivers and antennas used for EMI measurements, covering a wide frequency range and complying with various commercial and military standards.
Key Sections:
- Near-field Probe Sets and Antennas: The document lists different types of antennas and probe sets, such as near-field probe sets, broadband dipoles, log-periodic antennas, and biconical antennas, covering frequency ranges from 9 kHz to 18 GHz.
- R&S®ESU EMI Test Receiver: This section highlights the features of the R&S®ESU test receiver, which is compliant with CISPR16-1-1 standards. It offers high-speed time-domain scans, parallel IF analysis, and a wide choice of detectors. The receiver is suitable for both civil and military standards.
- R&S®ESCI/ESCI7 EMI Test Receivers: These receivers are designed for EMC certification measurements and function as spectrum analyzers. They offer features like integrated preselection, time-domain analysis, and automatic disturbance voltage measurements.
- R&S®ESPI3/7 Test Receivers: These are precompliance test receivers for commercial EMI standards, offering features like peak and quasi-peak detectors, spectrum analyzer mode, and user-programmable scan tables.
- R&S®ESL EMI Test Receiver: A compact and cost-effective receiver that combines EMI test receiver and spectrum analyzer functionalities, suitable for diagnostic and precompliance measurements up to 6 GHz.
- R&S®TS9975 EMI Test System: A modular system for conducted and radiated EMI measurements, adaptable for various applications including commercial, wireless, automotive, and military standards.
Specifications: Detailed specifications are provided for each test receiver, including frequency ranges, measurement times, bandwidths, and input levels. The document also includes information on preselection filters, preamplifiers, and noise levels.
Conclusion: Rohde & Schwarz offers a comprehensive range of EMC test solutions that cater to different industry standards and applications, providing high precision and speed in EMI measurements.
Overview
The document provides a comprehensive overview of Rohde & Schwarz's EMC (Electromagnetic Compatibility) test and measurement solutions, focusing on various systems and software designed for EMI (Electromagnetic Interference) and EMS (Electromagnetic Susceptibility) testing across different sectors including commercial, wireless, automotive, and military applications.
Key Systems and Standards- R&S®TS9975: A system for EMI measurements covering standards like CISPR, EN, VDE, ANSI, and ETSI for commercial, wireless, and automotive tests.
- R&S®TS9980: An EMS test system for audio, video, and TV monitoring, supporting standards such as EN 55020 and CISPR 20.
- R&S®TS9982: A modular system for conducted and radiated EMS measurements, adaptable for various applications and standards like IEC/EN 61000 and CISPR 24.
- R&S®TS-EMF: A portable EMF measurement system for frequency-selective EMF emissions, suitable for on-site evaluations.
Software Solutions- R&S®EMC32: A versatile EMC measurement software platform for EMI and EMS testing, offering modular configurations and support for major standards.
- R&S®ES-SCAN: A user-friendly software for EMI measurements, providing features like automatic data reduction and report generation.
Additional Features- Automated measurement capabilities for improved accuracy and efficiency.
- Comprehensive test reports and data management through integrated databases.
- Support for a wide frequency range and various measurement scenarios.
ConclusionThe document highlights the extensive capabilities of Rohde & Schwarz's EMC solutions, emphasizing their adaptability, precision, and compliance with international standards, making them suitable for a wide range of testing needs.
Overview: The document provides a comprehensive overview of Rohde & Schwarz's EMC and field strength test solutions, focusing on their products designed for RF switch and control tasks, compact test chambers, shielded RF test chambers, and various EMC accessories.
R&S®OSP Open Switch and Control Platform: This platform is designed for handling RF switch and control tasks, offering modularity for fast setup in production, test labs, and development departments. It supports manual and automated operations, with control possible via Ethernet or application programs like LabVIEW and C++. The R&S®OSP130 includes a control panel for direct operation, while the R&S®OSP120 requires external peripherals.
R&S®R-Line Compact Test Chamber: This chamber is used for optimizing RF performance and eliminating emission problems in wireless terminals during development. It offers high measurement accuracy comparable to larger anechoic chambers and supports a frequency range from 800 MHz to 18 GHz. The chamber is designed to reduce time to market and costs by identifying issues early in the development process.
R&S®TS712x Shielded RF Test Chambers: These chambers are used for reliable RF tests on devices with radio interfaces, suitable for production, service, and quality assurance. They feature high shielding effectiveness, low reflection, and integrated RF connectors. Options include wideband antenna couplers and acoustic kits.
EMC Accessories: The document details various accessories for disturbance voltage/current/power and field strength measurements, including V-networks for different current capacities and coupling networks for radio disturbance and immunity measurements. These accessories comply with international standards like CISPR and EN, ensuring reliable and standardized testing.
Key Specifications: The document provides detailed specifications for each product, including frequency ranges, impedance, and maximum permissible values, ensuring users can select the appropriate tools for their specific testing needs.
Overview: The document provides detailed specifications and applications for various Rohde & Schwarz EMC test and measurement products, focusing on radio disturbance and immunity measurements, as well as accessories for field strength and disturbance power measurements.
1. R&S®ENY81-CA6 8-Wire Coupling Network:- Designed for radio disturbance measurements on unshielded, symmetrical telecommunications ports.
- Complies with CISPR 22: 2005, EN 55022: 2006, CISPR 24, and EN 55024 standards.
- Specifications include a frequency range of 150 kHz to 80 MHz, asymmetrical impedance, and maximum permissible RF input voltage of < 15 V.
2. R&S®EZ-12 Antenna Impedance Converter:- Used for high-impedance measurements of interference voltage at vehicle-mounted antennas.
- Features include a flat frequency response, high sensitivity, and calibration in line with CISPR 25: 2008.
3. R&S®EZ-25 Highpass Filter:- Conducted emission measurements for equipment requiring higher selectivity between 130 kHz and 150 kHz.
- Specifications include a passband of 150 kHz to 30 MHz and a minimum attenuation in the stopband of 60 dB.
4. R&S®ESH2-Z2/Z3 Voltage Probes:- Active and passive voltage probes for measuring RFI voltages on lines.
- Specifications include a frequency range of 9 kHz to 30 MHz and input impedance of 118 kΩ ±5 %||8 pF.
5. R&S®ESH3-Z2 Pulse Limiter:- Limits high RF input levels and high-energy interfering pulses.
- Specifications include a frequency range of 0 Hz to 30 MHz and insertion loss of 10 dB ± 0.3 dB.
6. R&S®EZ-17 Current Probe:- Used for emission and susceptibility measurements with a wide frequency range of 20 Hz to 100 MHz.
- Features high sensitivity and overload capability.
7. R&S®ESV-Z1 VHF Current Probe:- Measures very small and large RF currents in electric lines, shielded against electrostatic effects.
- Frequency range of 9 kHz to 600 MHz.
8. R&S®EZ-24 Ferrite Clamp:- Improves reproducibility of disturbance field strength measurements.
- Frequency range from 1 MHz to 1 GHz.
9. R&S®MDS-21 Absorbing Clamp:- Measures disturbance power on cables and tests the immunity of electronic devices.
- Frequency range of 30 MHz to 1000 MHz.
10. R&S®HZ-10 Shielded Magnetic Field Pickup Coil:- Measures magnetic field strengths in line with commercial and military standards.
- Frequency range from 5 Hz to 10 MHz.
11. R&S®HZ-11 and HZ-14 Near-Field Probe Sets:- Diagnostic tools for solving EMC problems and detecting EMC trouble spots.
- Includes passive and active probes for E- and H-field measurements.
12. R&S®HZ-15 Probe Set:- Special probes for near-field emission measurements from 30 MHz to 3 GHz.
- Includes a preamplifier for measuring weak high-frequency fields.
13. R&S®HZ-12 Precision Halfwave Dipole Set:- Used for antenna calibration and field strength measurements.
- Provides maximum precision for test site attenuation measurements.
Overview: This document provides detailed specifications and applications for various antennas and related equipment used in electromagnetic compatibility (EMC) and field strength measurements. The products are designed for precision in antenna calibration, field strength measurements, and test site attenuation measurements, adhering to standards such as CISPR 16-1-5 and ANSI C63.5.
Specifications:- R&S®HZ-13 Precision Halfwave Dipole Set: Frequency range from 300 MHz to 1000 MHz, power attenuation of 20 dB, antenna factor from 27.4 dB to 38 dB, and VSWR less than 1.2 to 1.3 depending on frequency.
- R&S®HFH2-Z1 Rod Antenna: Frequency range from 9 kHz to 30 MHz, antenna factor selectable between 10/20 dB, and accuracy of 1 dB.
- R&S®HL033 Log-Periodic Broadband Antenna: Frequency range from 80 MHz to 2 GHz, linear polarization, and gain of approximately 6.5 dBi.
- R&S®HL040 Log-Periodic Broadband Antenna: Frequency range from 400 MHz to 3 GHz, gain from 5 dBi to 7 dBi, and polarization isolation greater than 20 dB.
- R&S®HK5000 EMS Broadband Dipole: Frequency range from 20 MHz to 100 MHz, gain greater than 2 dBi, and maximum input power of 10 kW CW.
Applications:- These antennas are used for EMC measurements, field strength measurements, and antenna calibration.
- They are suitable for both laboratory and open-field applications, with some models designed for high-power transmission and EMS operations.
Key Features:- Wide frequency ranges and high gain for effective signal detection and transmission.
- Compliance with international standards for precise and reliable measurements.
- Robust construction for durability in various environmental conditions.
Conclusion: The document outlines a comprehensive range of antennas and accessories from Rohde & Schwarz, emphasizing their precision, compliance with standards, and suitability for a wide range of EMC and field strength measurement applications.
Specifications:
1. R&S®HE302 Active Receiving Dipole:
- Frequency Range: 20 MHz to 500 MHz
- Electronic Gain: –11 dB to +8 dB
- Practical Gain: –9 dB to +10 dB
- Directivity: 2 dB average
- Noise Figure: 28 dB (20 MHz), 9 dB (500 MHz)
- 2nd Order Intercept Point: > 60 dBm
- 3rd Order Intercept Point: > 30 dBm
- Dimensions: 1 m × 240 mm (39.37 in × 9.45 in)
- Weight: 2.5 kg (5.51 lb)
2. General Features:
- High sensitivity and wide frequency range
- High immunity to nonlinear distortion and nearby lightning strikes
- Shock- and vibration-resistant
- Linear polarization
- VSWR: < 2.5
Additional Information:
- More information can be found at www.rohde-schwarz.com using the search term: he302.
Company Information:
- Rohde & Schwarz GmbH & Co. KG
- Address: Mühldorfstraße 15, 81671 München
- Contact: Phone +49 89 41 290, Fax +49 89 41 29 121 64
Product Catalog:
- The document references the EMC Test & Measurement Products Catalog 2010/2011, including the R&S®ESU EMI Test Receiver, R&S®HL046E High Gain Log-Periodic Antenna, R&S®R-Line Compact Test Chamber, and R&S®TS-EMF Portable EMF Measurement System.