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  • Overview of Tests on Radar Systems and Components

    The scope of the subject “radar” has expanded in the recent years in terms of its technical evolution and spreading of applications. This application note along with its corresponding white paper 1MA207 show how to use the R&S radar product portfolio to tackle test and measurement tasks in modern radar technology. Target groups are students who want to become familiar with radar issues as well as radar professionals who want to solve certain test and measurement tasks.

  • Aeronautical radio navigation measurement solutions

    This application note highlights various aeronautical radio navigation signals such as VHF omnidirectional radio range (VOR), instrument landing system (ILS) for glide slope (GS) and localizer (LLZ), as well as marker beacon (MB). Rohde & Schwarz test and measurement solutions for avionics navigation equipment are introduced based on application scenarios, including calibration, research and development, field tests, and transceiver testing.

  • ATC on its way to voice over IP

    Voice over IP for air traffic control

  • Testing of DME/TACAN Ground Stations

    This Application Note describes the basic operating principles of distance measurement equipment (DME) and tactical air navigation (TACAN) for distance and bearing measurements in aviation along with diverse test possibilities for maintenance of DME/TACAN ground stations.Some tests are performed on the ground (on the RF port of the DME or TACAN station or in the field via antenna) while others require flight inspection.The R&S®EDS300 DME/pulse analyzer is the specialist for flight inspection and simultaneous measurement of up to 10 different DME’s and can also be used for monitoring tasks on ground (e.g. far field monitoring of all DME’s of an airport).The R&S®EDST300 TACAN/DME analyzer focusses on commissioning and regular maintenance checking of TACAN and DME ground stations and battery operated field measurements in the immediate environment of the station.

  • GPS, Glonass, Galileo, BeiDou Receiver Testing Using a GNSS Signal Simulator

    Testing global navigation satellite system (GNSS) receivers can be done easily, reliably and cost-efficiently by using the R&S®SMBV100A vector signal generator. This GNSS simulator can generate GPS, Glonass, Galileo, and BeiDou signals for up to 24 satellites in real time.This application note explains how to perform automated receiver tests using the R&S®SMBV100A. The presented tests include TTFF, sensitivity, and location accuracy measurements, moving receiver and interference tests, and many more. Basic remote control examples are provided for the individual tests to ease programming. This application note further includes a short guide for parsing NMEA data.

  • Tests on CDMA2000®1xEV-DO Access Terminals in Accordance to IS-866-A

    The Universal Radio Communication Tester R&S®CMU200 can perform most of the CDMA2000®1xEV-DO access terminal (AT) tests specified in the standard IS-866-A on its own. Some tests require additional instruments. This application note shows how to perform these tests easily with the remote-control software CMUgo, using the R&S®CMU200 in combination with R&S®SMU, R&S®AMU, R&S®SMJ or R&S®SML signal generators, and R&S®FSQ, R&S®FSU, R&S®FSP, R&S®FSL or R&S®FSMR spectrum analyzers.

  • All doors in flight Terrestrial Air Navigation test and measurement solutions - Brochure

    Civil aviation and military operations depend on accurate distance, location and direction measuring systems for public safety and military mission success. Failures of these systems may place lives at immediate risk. Terrestrial air navigation systems such as landing systems or en-route navigation systems require unique test and measurement capabilities. With demonstrated experience in this field, Rohde & Schwarz provides test solutions to cover every need from design, development and production to operational maintenance.

  • Verify your avionics navigation equipment

    Rohde & Schwarz offers unique one-box solutions for reliable testing of air navigation systems such as ILS, VOR and DME.

  • SECOS Flyer

    SECOS Flyer Brochures and Data Sheets Flyer Product Flyer | Version 01.00 Armed forces

    This download is available in the following languages:

  • Noise Figure Measurements on Amplifiers in Pulsed Mode

    Power amplifiers in digital TDMA mobile phones are fed with current only during the active slot to save power. Using conventional measuring equipment, the noise figure, an important parameter in power amplifiers, can only be determined with the amplifier in continuous operation. However, continuous operation can lead to amplifier overload and produce distorted results. Now there is a convenient way of determining the noise figure of amplifiers with pulsed power supply: using a Spectrum Analyzer (FSP or FSE or FSIQ or ESI), Noise Measurement Software FS-K3 and a function or pulse generator.

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