문서 및 기사 검색

Jan 30, 2025 | 보도 자료

At MWC Barcelona 2025, Rohde & Schwar will present a diverse portfolio themed “Enabling Connections, Empowering Innovations” aimed at assisting industry leaders and visionaries turn their ideas for new mobile technologies, products, and applications into reality.

Video, FSVA3000, 5G NR, analysis bandwidth 400 MHz 분석 대역폭 및 5G NR 분석

Sep 03, 2024 | 보도 자료

T&M specialist Rohde & Schwarz will present its industry-leading portfolio at European Microwave Week in Paris for various application fields, pushing the limits in the Gigahertz to Terahertz frequency ranges.

The signals are then analyzed on the R&S®FSVA3000 spectrum analyzer. Learn about typical production measuerments for FR1 base station and small cell testing.

The specifications of the R&S®FSx-K91/p/n/ac/ax/be, R&S®FPS-K91/p/n/ac and R&S®VSE-K91/p/n/ac/ax/be WLAN measurement applications are based on the data sheet specifications of the R&S®FSW, R&S®FSVA3000, R&S®FSV3000 and R&S®FPS signal and spectrum analyzers.

K147 option for FSW and FSV3000

Feb 21, 2022 | 보도 자료

O-RU Test Manager delivers unified user experience, combining both companies’ test solutions.

Using R&S®Forum Application for Instrument Remote Control

6월 28, 2018 | AN-번호 1MA196

로데슈바르즈 신호 및 스펙트럼 분석기는 밀리미터파 주파수 대역에서 Y-factor 방식을 사용하여 noise figure를 정확히 측정합니다.

7월 17, 2017

R&S Fxx-K30 Measure noise figure above 110GHz - Application Card

Technical specifications of the R&S®FSV3-K200R 200 MHz real-time spectrum measurements option.

FSV(A)3000 - EU Declaration of Conformity

Jun 23, 2021 | 보도 자료

Radio access network (RAN) landscapes deploy various kinds of infrastructure equipment, ranging from macro to small cell base stations. Evolving 5G NR technology in particular makes infrastructure equipment testing challenging due to increasing MIMO complexity and beamforming, wider bandwidths and new spectrum bands up to the mmWave range. Mobile World Congress is returning to Barcelona in June 2021, and Rohde & Schwarz will be showcasing its latest class-leading mobile network infrastructure testing solutions, which address various needs and enable the mobile industry to leverage the opportunities of 5G.

R&S®Fxx-K40 Phase Noise Measurement Application – R&S®FSW-K40, R&S®FSMR3-K40, R&S®FSV3-K40, R&S®FPS-K40, R&S®FSV-K40, R&S®FPL1-K40 - Specifications

Active, high-impedance probes can be connected to spectrum analyzers, providing a practical and highly precise measurement solution to overcome an otherwise cumbersome RF testing issue. This application note provides information on how to use oscilloscope probes in RF measurements using spectrum analyzers

Jul 04, 2023 | AN-번호 1EF116

Software tool for fast and repeatable optimization of signal analyzer RF front-end settings

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.

Jan 24, 2022 | AN-번호 1EF111

This document provides the technical specifications of the R&S®FSx-K8 Bluetooth® measurement application.

Sep 06, 2022 | 보도 자료

Rohde & Schwarz will showcase at EuMW in Milan the latest testing capabilities for microwave components and new solutions for the road to 6G.

이 문서는 기본 OTA 시스템의 주요 구성요소에 대한 Link Budget Calculator에 대해 간략히 설명하고 사용자 가이드를 제공합니다. Link Budget Calculator 포함 Excel 시트에 동봉됩니다.

3월 19, 2019 | AN-번호 1EF104

Aug 03, 2022 | 보도 자료

The latest features included in 5G NR Release 17 are set to improve system performance and enable expansion into new applications. To address testing challenges in these latest demanding 5G standards, Rohde & Schwarz has introduced a comprehensive set of coordinated software options for its vector signal generators and signal and spectrum analyzers.

O-RAN Radio unit의 에너지 효율성 검증

3월 19, 2024

이 애플리케이션 노트는 로데슈바르즈 신호 발생기와 신호 분석기를 사용하여 5G New Radio 초기 단계의 구성요소, 칩셋, 기기를 테스트하는 방법에 대해 설명합니다.사용자 정의 OFDM을 간단히 생성하고 분석하는 방법을 설명합니다.

10월 23, 2017 | AN-번호 1MA308

R&S VSE-K106/FSx-K106/FPS-K106 EUTRA/LTE NB-IoT Measurement Application - Specifications

TS 38.141-1, Rel. 15에 따른 Conducted Conformance 테스트

이 애플리케이션 노트는 로데슈바르즈의 신호 발생기를 사용, 필수적인 RF 수신 테스트를 빠르고 편리하게 수행하는 방법에 대해 설명합니다.

12월 02, 2020 | AN-번호 GFM314

Jul 06, 2022 | 보도 자료

At the recent i14y Lab Summit 2022 in Berlin, Rohde & Schwarz has showcased as one of the lab’s partners its proven and powerful measurement instruments used to verify the conformance of O-RAN Radio Units and the end-to-end network performance. Led by Deutsche Telekom, the i14y Lab is an industry consortium aimed at accelerating network disaggregation and Open RAN by building a European and German ecosystem of vendors and system integrators. Through early stage collaboration with open lab partners and customers, Rohde & Schwarz is able to adopt its portfolio in accordance with new test requirements.

LTE는 지속적으로 발전하고 있습니다. Release 10(LTE-Advanced)에서는 주요한 기능 향상으로 CA(Carrier Aggregation)를 소개했으며, Release 11 및 12는 LTE에 이 외의 여러 가지 새로운 구성 요소들을 추가했습니다. 일부 확장 요소들은 기존 기능을 향상(예: CA 기능의 확장)한 것이며, 또 다른 요소들은 CoMP(Coordinatd Multipoint)와 같이 완전히 새로운 개념입니다.이 애플리케이션 노트에서는 벡터 신호 발생기, 신호 및 스펙트럼 분석기, 광대역 무선 통신 테스터를 이용하는 Release 11 및 12에 따른 LTE-Advanced의 로데슈바르즈 테스트 솔루션에 대해 요약합니다.

7월 14, 2016 | AN-번호 1MA272

Signal and spectrum analyzers

May 27, 2025 | 보도 자료

Kyocera has developed an innovative mmWave phased array antenna module (PAAM) that simultaneously creates multiple beams in different directions at different frequencies. These PAAMs can enable a wide range of 5G FR2 infrastructure installations, including site co-location of different operators running networks on different frequency bands, as well as critical infrastructure threat-sensing, homeland security, and other high-reliability applications. To ensure optimal beam steering and beam directivity of its groundbreaking product, Kyocera relies on CATR-based multi-reflector Over-the-Air (OTA) testing technology from Rohde & Schwarz.

TS 38.141-1, Rel. 16d에 따름

3GPP는 TS 38.141 기술 사양을 통해 5G NR 기지국에 대한 RF Conformance 테스트 방법 및 요구사항을 정의합니다.이 애플리케이션 노트는 Release 16에 따른 모든 필수 RF 송신 테스트(TS 38.141-1, Chapter 6)에 관해, 로데슈바르즈의 신호 분석기 또는 스펙트럼 분석기를 수동 조작 또는 원격 제어 방식으로 빠르고 편리하게 수행하는 방법에 대해 설명합니다. 일부 테스트는 로데슈바르즈의 신호 발생기가 추가로 필요합니다.그 외에도, 기지국 테스트의 원격 제어 방식을 보여주는 예제 소프트웨어 라이브러리가 이 애플리케이션 노트와 함께 제공됩니다. 해당 예제는 R&S®Quickstep을 필요로 하며, 현재 상태 그대로(As-is) 제공됩니다.

1월 27, 2021 | AN-번호 GFM313

O-RAN 무선 유닛 검증

5월 08, 2024