Pesquisa de Artigos e Documentos

The ARB Toolbox is an easy-to-use, feature packed software package that is used for many ARB waveform related tasks. Use this software for creating ARB waveform files from custom IQ data; import data from MATLAB .mat files; evaluate waveform content graphically; resample or filter waveforms; create analog modulated signals as ARB files; edit marker data in waveform files; use the composer for the creation of complex multi carrier scanarios.

English - 13 de dez. de 2018

Describes all instrument functions and remote control commands, including measurement and programming examples, for the base unit.

English - 22 de mai. de 2026

Provides the basic information required for remote control connections via SCPI.

English - 16 de jul. de 2025

Provides the information required to prepare the instrument for use and start working.

English - 22 de mai. de 2026

Describes the types of memory and their usage in the R&S®FSVA3000/FSV3000 and issues when working in secured environments.

English - 2 de dez. de 2025

The signal conditioning in the RF front-end of signal analyzers is crucial to achieve the best performance with respect to image-suppression, noise-floor, dynamic range and other RF-key parameters.Precise signal levelling is especially important for complex measurements like Error-Vector-Magnitude (EVM). To minimize the measurement uncertainty from test system contributions over a wide range of different levels, the RF front-end needs to be adapted continuously according to the signal characteristics, signal power and frequency - ideally using an automatic levelling algorithm.This document describes the approach of a waveform specific, on-site characterization of the signal analyzer: For each waveform and frequency of interest, the instrument is evaluated in a first step. With this additional data, a fast and repeatable auto-levelling can be performed during the actual measurement.

English - 24 de jan. de 2022

English - 16 de fev. de 2026

O-RAN makes radio access networks more open, disaggregated and flexible. O-RUs need to comply with 3GPP and O-RAN standards. Automation is crucial for extensive O-RAN conformance testing since O-RAN network elements are asynchronously released.

English - 8 de mai. de 2024

The document gives an overview and user guide about a link budget calculator for the main components of a basic OTA system. The calculator shall guide the user to plan link budgets, especially with respect to SNR requirements for the receive components and the vector signal analyzer. An Excel sheet containing the Link Budget Calculator accompanies the application note.

English - 19 de mar. de 2019

This application note explains how to convert different Rohde & Schwarz I/Q file formats among each other using the supplied software tool.

English - 23 de set. de 2015

Wireless coexistence testing

English - 11 de mai. de 2020

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 22 de mai. de 2026

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 22 de mai. de 2026

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 22 de mai. de 2026

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 22 de mai. de 2026

Describes the specific functions of the application, including the remote control commands with programming examples.

English - 26 de mai. de 2026

Provides the information required to prepare the instrument for use, start working and operate the instrument.

English - 16 de fev. de 2023

Specification of the R&S iq-tar file format for importing and exporting I/Q data

English - 6 de mar. de 2015

3GPP defines the Radio Frequency (RF) conformance test methods and requirements for 5G NR Base Stations (BS) in the technical specifications TS 38.141. This application note describes how all mandatory RF receiver tests (TS 38.141-1, chapter 7), according to Release 15, can be performed quickly and conveniently with signal generators from Rohde & Schwarz by either choosing manual operation or a remote control approach. Moreover, one test case requires a signal or spectrum analyzer from Rohde & Schwarz which is highlighted seperately in the corresponding chapter.In Addition, a new Python software library comes with this application note to enable the remote control approach of base station testing. This example requires the RsInstrument module which can be found on pypi.org or installed via 'pip' and is provided as is.

English - 2 de dez. de 2020

3GPP defines the Radio Frequency (RF) conformance test methods and requirements for 5G NR Base Stations (BS) in the technical specifications TS 38.141. This application note describes how all mandatory RF transmitter tests (TS 38.141-1, chapter 6), according to Release 16, can be performed quickly and conveniently with signal or spectrum analyzers from Rohde & Schwarz by either choosing manual operation or a remote control approach. Moreover, some test cases require additional signal generation equipment from Rohde & Schwarz.In Addition, a new Python software library comes with this application note to enable the remote control approach of base station testing. This example requires the RsInstrument module which can be found on pypi.org or installed via 'pip' and is provided as is.

English - 27 de jan. de 2021

This Application Note gives a short overview how signals with two different modulation schemes can be analyzed using the R&S®FSW (or R&S®FPS) using its Multi-Standard-Radio-Analyzer (MSRA) and Vector Signal Analysis personality. The Application Note focuses on DVB-S2(X) signals, but the approach may be used for similar signals as well, as e.g. used in microwave backhaul links.The Application Note also provides a software tool that automates the configuration and provides the variety of different constellations that are used within DVB-S2(X).

English - 18 de abr. de 2016