Julian Aumueller The R&S®FSW offers a variety of different bandwidth options and makes it possible to combine these with external harmonic mixers to enlarge the analyzer’s frequency range up to 500 GHz . This application card will give some guidance as to the possible combinations of bandwidth options and mixers in conjunction with the needed IF frequencies. FSW, harmonic mixers, FSW-B21, How to use

Thomas Lechner 1GP126 All channels of DC power supplies R&S®NGL200 and R&S®NGL200 are isolated against the grounding equipment conductor and against the digital ground of the instrument. Therefore, channels can be connected in parallel for increasing the current capability, or in series for achieving higher voltages or dual-voltage supplies. In the case of parallel and serial connections it is usually

NGM200, NGL200 Testing Battery Management Systems With Rohde&Schwarz Power Supplies Your task It is crucial to simulate, measure and test the rechargeable batteries used in battery-powered devices and vehicles. Overcharging and deep discharging reduce the lifetime of rechargeable batteries. Defects could lead to overheating of a battery and even cause a fire. Larger batteries are typically built by

More frequency bands and larger dynamic ranges increase the number of test points required in characterization and production of the latest RF frontends (RFFE). Actively managing test time and cost while maintaining quality is more important than ever before. 5G, SBT, Server based testing, Faster characterization of 5G RF frontends Your task Updating infrastructures and user equipment for 5G is currently

Marcus Sonst GFM339 This application note describes different measurement techniques and methods for an automotive lighting module based on a hybrid controller design. Of course, a lighting module in such an environment has to fulfil requirements according to the automotive standard, which is typically a relatively high-level standard compare to the industry standard. The oscilloscope is a perfect

Yong Shi GFM342 The GSMA specified a global standard for remote provisioning and management of the embedded Universal Integrated Circuit Card (eUICC) in the machine-to-machine (M2M) environment via Over the Air (OTA) methodology. This application note describes the eUICC compliance and remote eUICC provisioning test solution based on R&S® CMW500/CMW290 and COMPRION® eUICC Profile Manager software tool

Measuring efficiency with highest accuracy Power Converter, NGM202, NGL202 Efficient use of energy is a key factor in many applications. Efficiencies above 90% are often required in a converter design. Efficient use of energy is a key factor in many applications. Efficiencies above 90% are often required in a converter design. And highly accurate power measurements are necessary to optimize the converter

Thomas Lechner 1GP117 Since June 2017 almost all radio transmitters and receivers sold or put into operation in the European Union have to be tested for immunity against interferers in adjacent frequency bands. ETSI standard EN 303 345 defines the tests to be performed on broadcast sound receivers, and the requirements to be passed. This application note describes the test procedures and provides script

Dr. Fabian Guettge 1DC02 R&S ® VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications. R&S ® VISA also includes a trace tool that simultaneously monitors communications between multiple applications and T&M instruments, and permits targeted analysis with the aid of efficient

The required bandwidth span for power amplifiers is growing, driven by the latest 5G and satellite enhancements. Ideally, amplifiers support multiple bands. This makes wideband testing more essential than ever before. SMW200A, SMW-K548, FSW, FSW-K18, FSW-K18D, wideband power amplifier, MATLAB, Verification of wideband power amplifiers Your task Developing a wideband power amplifier is a multidimensional