Pesquisa de Artigos e Documentos

Describes the specific functions of the application, including getting started and specific software modules.

English - 5 de ago. de 2020

Describes the SCPI commands for programming the instrument.

English - 26 de abr. de 2016

Describes manual and remote operation and all functions of the instrument.

English - 22 de fev. de 2021

English - 18 de abr. de 2021

English - 15 de abr. de 2026

This application note describes the basic frequency filter measurements that are often required during service repairs, during development of simple circuits and for training purposes. These measurements do not always require high-end T&M equipment. Instruments in this class typically offer a very wide range of measurement functions coupled with the best-possible RF performance. However, these features are not necessary for simple applications. This application note therefore describes measurements using instruments from the cost-effective Rohde & Schwarz Value Instruments series. The instruments in this series offer the measurement accuracy demanded by quality-conscious users plus easy operation and all of the functionality needed for everyday measurement tasks.

English - 27 de mar. de 2015

The Doherty Amplifier continues to be rolled out in an increasing number of TxFE (Transmit Frontend) applications, as the quasi-linear amplifier architecture of choice.The advent of 5G, with its inevitable microwave or millimeter wave air interface, increase the design challenges associated with its construction; not least of all because of the potential for increased dispersion in the constituent amplifiers and combiners.This application note describes a measurement-based development methodology by which the Doherty Amplifier may be enhanced, increasing performance and/or performance bandwidth. This methodology is supported with a working example.The methodology may also be extended to balanced, spatially combined and anti-phase (so called "pushpull" or "differential") amplifiers, the latter often itself nested in Doherty configurations.The R&S®Quickstep sequencing software may be downloaded from:

English - 26 de set. de 2016

This Application Note gives 10 useful Tips & Tricks for the users of Rohde & Schwarz attribute-based instrument drivers. It is recommended for the first-time LabVIEW users as well as for the experienced programmers.

English - 30 de jan. de 2017

English - 4 de dez. de 2017

Describes the assembly of R&S®HMC series instruments in a 19´´ Rackmount-kit.

English - 23 de fev. de 2022

Analog circuits like operational amplifiers often require a symmetric supply with supply ground, positive rail and negative rail. The supply ground is the reference for analog signals in the circuit.The channels in R&S® multi-channel power supplies are galvanically completely floating against each other as well as against safety earth. This provides the maximum flexibility for connecting channels in parallel or in series to provide increased current or voltage output, or for split or symmetric supply.This application note describes how to configure two outputs for a symmetric supply, providing both positive and negative rails.The instructions apply also to both discontinued and future multi-channel models of R&S® power supplies.

English - 4 de set. de 2025

English - 4 de nov. de 2019