How to performe fundamental FM measurements such as frequency response, balance, stereo crosstalk, total harmonic distortion (THD), dual frequency distortion (DFD) and spurious modulation.

10-Sep-2013 | AN-No. 7BM105

Reliable testing of HARQ feedback and UL timing adjustment on LTE eNBs with the R&S®SMW200A simplifies eNB performance testing and eliminates the need for test UEs

01-Jun-2016

Conversion Calculator for Power Units and VSWR/Reflection

03-Jul-1998 | AN-No. 1MA12

R&S BCMux, R&S SFU Interoperability tests of DVB-T2 receivers - Application Card

18-Apr-2013

Automatic Measuring in Standard M/PAL using a M/NTSC Video Analyzer UAF or Video Measurement System VSA

02-Nov-2009 | AN-No. 7BM14

DOCSIS has become the established standard for return channels when it comes to implementing interactive services in broadband cable networks. The quality of these signals is essential to network efficiency. The analysis can be done using the highprecision R&S®ETL, R&S®EFA and R&S®FSH3-TV TV test receivers that have proven themselves in the downstream. These T & M instruments can be quickly and easily configured for measuring the upstream.

13-Jul-2012

It is extremely important to test the application level functional performance of home automation products in the presence of interference.

11-May-2020

T-Check Accuracy Test for Vector Network Analyzers utilizing a Tee-junction

04-Aug-1998 | AN-No. 1EZ43

Rohde & Schwarz offers a powerful, wideband test solution covering millimeterwave bands (including the 5G bands) to characterize the integrated amplifiers.

08-Jan-2019

The battery life measurement solution for the R&S®CMW500 platform identifies which ECUs and which applications running on telematics units impact battery life.

23-Aug-2017

R&S VCS-4G VoIP for Air Traffic Control (for drilling companies / offshore industry)

15-Oct-2012

Focus RF Signal analysis

24-Jul-2024

WLAN Tests According to Standard 802.11a/b/g

28-Jul-2004 | AN-No. 1MA69

This application note explains how to measure the oscilloscope ENOB and shows results for the R&S®RTO for different settings.

13-May-2011 | AN-No. 1ER03

LabVIEW™ SNMP Programming for the R&S^® DVM, R&S^® DVQ and R&S^® ETX-T Made Easy With the Viodia™ SNMP Toolkit

18-Oct-2007 | AN-No. 7BM70

Producing Epicycloid Traces

25-Jan-2002 | AN-No. 1EZ28

How To Demonstrate Improved ACLR Dynamic Range With FSU and Noise Correction

16-May-2002 | AN-No. 1EF49

The R&S®FSW signal and spectrum analyzer is a high-performance instrument capable of measuring many key system and component parameters. Using the bit error rate (BER) functionality of the R&S®FSW-K70P option, the raw data error performance of a component or system can be accurately determined.

26-Sep-2018

White Paper: Implementation of Real-Time Spectrum Analysis with R&S FSW and R&S FSVR

20-Mar-2015 | AN-No. 1EF77

CDMA2000 1xEV-DO Rel. B Non-Signaling Testing

29-Jun-2009 | AN-No. 1CM74

This application note presents a solution for testing the complete radar system by generating any kind of radar echo signals.

01-Aug-2016 | AN-No. 1MA283

This Educational Note provides a brief overview of the role of amplifiers in EMC testing as well as a discussion of the parameters and characteristics which have the greatest influence on amplifier performance.

01-Aug-2022

Measurements on Tuners using the Audio Analyzers UPL or UPD and Signal Generator SMT

16-Feb-1998 | AN-No. 1GA24

Calibration and Verification Solution

The UWB (Ultra-Wideband) technology is a short range wide-band radio technology specified for device to device communication operating in unlicensed spectrum. It is an RF positioning technology that enables accurate and secure peer-to-peer ranging between mobile devices with robust resistance to interference while consuming very low energy and coexisting well with other radio communication systems. UWB is used for a variety of different applications, such as asset tracking, secure payment, personal tracker, real time location services and keyless access and start of a vehicle etc. According to ABI Research forecasts, there will be well over 1 billion UWB annual device shipments by 2026. Almost every smart phone shipped in 2026 will support UWB services.Talking about testing aspect of a UWB device, in general two test methodologies can be adopted as other wireless products, either the traditional testing mode (so-called conducted test mode) with wired RF connection between the test measurement equipment and device under test (DUT) or over the air (OTA) test mode in an OTA anechoic chamber. Sometimes, it is not always possible or necessary to perform the tests under conducted mode due to the limiting factors, e.g. cost, space, complexity and direct access to the RF connectors of the product. In this case, OTA testing is then becoming a non-evitable approach. Moreover, OTA testing reflects the usage of DUT in a real condition.In this application note, R&S® OTA test solution covering transmitter (Tx), receiver (Rx) and Time of Flight (ToF) testing in Wireless Automated Testing (WMT) environment is described. The measurement results throughout the whole document are based on NXP Trimension™ NCJ29D5 UWB automotive IC.

12-Apr-2023 | AN-No. 1SL394

WiMAX - Generating and analyzing 802.16-2004 and 802.16e-2005 signals

10-Jul-2006 | AN-No. 1MA97

Level Uncertainty Calculation for R&S FSV Signal and Spectrum Analyzer

21-Apr-2010 | AN-No. 1EF63

Stable operation in all circumstances is essential for power converters. Different working conditions, such as load steps, startup/shutdown sequences and input voltage variation, apply to most converter types. In addition to the standard feedback control loop, integrated pulse width modulation (PWM) controllers provide extended functions, such as line feed-forward loop control and soft-start control.

11-Oct-2023

This application note shows all necessary settings for performing Dual Receiver Measurement using the R&S®EMC32-K27 option via R&S® EMC32 Measurement Software.

28-Sep-2017 | AN-No. 1SP20

This application card describes a simplified material characterization method in the automotive radar frequency domain (76 GHz to 81 GHz) with the R&S®QAR50 automotive radome tester.

11-Jun-2025

5G NR Reduced Capabilities (RedCap) network scanning

A deeper look into 5G RedCap technology and its verification with field measurements avoid potential coexistence issues.

23-Apr-2024 | AN-No. 8NT13