Audio performance testing solution for the connected car

26-Aug-2017

.NET programming interface for R&S®GTSL and R&S®EGTSL

08-Mar-2016 | AN-No. 1SE001

Measurement of Frequency Settling Time of Synthesizers and Transmitters

12-Feb-1999 | AN-No. 1MA15

This application note and associated application software may be used to conduct psychoacoustic speech quality evaluation for Voice over LTE (VoLTE) connections. The measurements are based on recommendations ITU-T P.862 and ITU-T P.863. The included software sequence performs decoder/encoder calibration, connection setup for the UE under test and subsequent speech quality analysis.

21-Feb-2014 | AN-No. 1MA204

This application note shows how to measure the phase accurately between several signals using vector network analyzers of the R&S®ZNA, R&S®ZNB and R&S®ZNBT families.

11-Jul-2019 | AN-No. 1EZ82

Testing S-Parameters on Pulsed Radar Power Amplifier Modules

11-Apr-2013 | AN-No. 1MA126

GPIBShot - Taking Screenshots via IEEE Bus

28-Aug-2009 | AN-No. 1MA25

Usage of Data Reduction in R&S©EMC32-K10 EMI Auto Test Templates

16-Nov-2011 | AN-No. 1SP02

The first part of this educational note presents the applications for and the most important types of signal generators. This is followed by a description of the construction and functioning of analog and vector signal generators.

03-May-2016 | AN-No. 1MA225

3GPP User Equipment Tests Under Fading Conditions with CMUgo and R&S CMU200 / R&S SMU

05-Jan-2012 | AN-No. 1MA81

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

Analyze near-field signals and reduce electromagnetic interference (EMI) on boards and modules with the R&S®SpectrumRider FPH and the R&S®HZ-15 near-field probes.

27-Jun-2016

The ground connection on the R&S®RT‑ZMxx modular multimode probes can be used to improve measurements on high-speed differential interfaces.

29-Jan-2025

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

15-Oct-2012

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

Controlling multiple DC power supply channels (R&S®NGL200/NGM200)

28-Apr-2023

This Application Note covers 2x2 MIMO in the LTE downlink. Remote control programming is demonstrated by examples for a free-of-charge program.

09-Oct-2014 | AN-No. 1MA143

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

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

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

The R&S®Pulse Sequencer software automatically uploads the interpreted PDW lists on the R&S®SMW200A to generate the most agile radar signals.

20-Feb-2018

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

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

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

Assisting Tools for Operation of Windows-Based T&M Instruments

13-Jun-2013 | AN-No. 1MA218

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

R&S IMS / Software Configuration and System Calibration according IEC / EN 61000-4-6 (conducted immunity)

29-Mar-2007 | AN-No. 1SP33

Measurement of Power Ramps of GSM, DCS1800 and PCS1900 Signals with Spectrum Analyzers of the FSE Family

16-Jan-2002 | AN-No. 1EF18

Measurements on PCS1900 Base Stations According to J-STD-007

17-Jan-2002 | AN-No. 1EF24

R&S DVM software video decoder

02-Mar-2006 | AN-No. 7BM52