Поиск документов и статей

RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

English - 24 Dec 2017

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 filters.

English - 26 May 2020

Describes all instrument functions and remote control commands, as well as measurement and programming examples.

English - 23 Jul 2026

Describes the health and utilization monitoring service (HUMS).

English - 5 Sept 2025

Describes the functionality of the external RFFE/GPIO interface R&S®ZN-Z15.

English - 6 Feb 2017

With continuously increasing data rates, signal integrity in high speed digital designs becomes more and more demanding

English - 8 Jul 2022

Vector Network Analyzers (VNA) are gaining popularity in the Signal Integrity community as time domain measurement and analysis tools. VNAs with 8 ports or more can provide significant decreases in test time by migrating from a 4-port measurement system to an 8-port measurement system. For tight tolerance DUTs that are barely within the test limit lines, small increases in accuracy can be realized by testing all of the test parameters at once, because the entire test setup is at the same temperature. This application note discusses the thermal advantages of testing an 8-port DUT with the R&S ZNBT VNA. The use of the ZNBT to assess and debug two differential pairs in a 20-inch backplane is presented.

English - 18 Mar 2020

This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes and direct attach copper cables (DAC) according to IEEE 802.3bj, IEEE 802.3by, IEEE 802.3cd and IEEE 802.3ck, based on 25 Gb/s, 50 Gb/s and 100 Gb/s signaling per lane with vector network analyzers from Rohde & Schwarz.

English - 7 Apr 2021

Russian - 22 Jul 2026

Integrated beamformer ICs shrink the size of antenna feed electronics. Multiport network analyzers shrink the necessary test setup down to one instrument.

English - 8 Jan 2019

This application note introduces the IVI High Speed LAN Instrument Protocol (HiSLIP) and outlines its features. HiSLIP is the successor to the VXI-11 LAN remote control protocol. This document also describes guidelines for using this protocol.

English - 12 Nov 2014

English - 31 Jul 2024

English - 23 Jul 2025

5G networks will need to offer more capacity and flexibility while lowering the operational expenses of the system. Two new technologies can simultaneously address both the increase in capacity and the increase in energy efficiency: Virtualization & Massive MIMO. This white paper provides an overview of test solutions addressing current and future requirements for antenna verification including both conducted and over-the-air (OTA) test methods, which result from applying Massive MIMO antenna technology.This white papers complements the white paper (1MA276) from Rohde & Schwarz, which introduces fundamental theory behind beamforming antennas and provides calculation methods for radiation patterns, a number of simulation results as well as some real world measurement results for small linear arrays.

English - 11 Nov 2016

With the start and spread of 5G communications services and new form factors such as wearables and foldable phones, an increasing number of flexible printed circuit boards (PCB) that support high frequency signals are being produced. These boards must exhibit excellent frequency characteristics. In the past, a PCB’s frequency characteristics were subjected to sampling inspection using a test coupon. For flexible PCBs, a new method is needed to provide repeatable and proper verification. The Yamaha® MP Series combined with the R&S®ZNBT vector network analyzer measure the high frequency characteristics of a production lot at high speed and high accuracy, enabling 100 % measurement of mass produced rigid and flexible PCBs.

English - 27 Jan 2020

Designing and implementing an active phased array antenna requires precise characterization of individual components and the integrated performance of the array. To ensure an accurate test of the intended adaptive nature of the active phased array antenna, the embedded algorithms need to be tested as well.This application note aims to explain test procedures and give recommendations towards characterization of the relevant parameters for active phased array antennas and their passive subsystem, as often used in applications for Mobile Communication and RADAR. This application note describes transmit signal quality testing, multi-element amplitude and phase measurement techniques both in receive and transmit cases and introduces a new automated test methodology antenna radiation pattern measurement over frequency. This paper also describes the test system used for transmit and receive module (TRM) characterization in active array antennas.

English - 4 Jul 2016

This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes and direct attach copper cables (DAC) according to InfiniBand EDR and HDR specifications, based on 25 Gb/s and 50 Gb/s signaling per lane with vector network analyzers from Rohde & Schwarz.

English - 7 Apr 2021

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

English - 21 Jul 2026

Provides information on security issues when working with R&S®ZNB/ZNBT/ZNC/ZND in secure areas.

English - 14 Jul 2026