9058 Results
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
FSH4Remote is a free-of-charge program for connecting the R&S FSH4/8 handheld spectrum analyzer or the R&S FSC spectrum analyzer to a remote computer, and for providing remote control of the functions from the computer.
09-Feb-2012 | AN-No. 1MA180
Measurements on Tuners using the Audio Analyzers UPL or UPD and Signal Generator SMT
16-Feb-1998 | AN-No. 1GA24
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
WiMAX - Generating and analyzing 802.16-2004 and 802.16e-2005 signals
10-Jul-2006 | AN-No. 1MA97
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
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
Level Uncertainty Calculation for R&S FSV Signal and Spectrum Analyzer
21-Apr-2010 | AN-No. 1EF63
Measurement of Power Ramps of GSM, DCS1800 and PCS1900 Signals with Spectrum Analyzers of the FSE Family
16-Jan-2002 | AN-No. 1EF18
The R&S®RTO/RTP is perfect for precise measurements in many accelerator physics lab applications, such as in synchrotrons or free electron lasers.
17-Dec-2013
Test Solutions Based on R&S®CMX500 Platform
The evolution of mobile communication enters 5G New Radio (NR) era with pivotal features. Voice call service is however still considered as an indispensable element for mobile devices and worldwide network operators continue to maintain the voice service for their subscribers. In comparison to other Over-the-Top (OTT) voice services, such as WhatsApp©, Teams© etc., Voice over NR (VoNR) and Voice over LTE (VoLTE) maintain QoS, support well established handover mechanism and emergency call, and do not require to pre-install OTT app on the phone.In order to provide premium voice service and enhance the superb user experience, audio tests on mobile devices are essential before the product launch. Different audio test aspects among which acoustic, functional, performance and field tests need to be considered.This application note describes the performance test with focus on VoNR audio quality measurement via electrical interface of the mobile device. The test solution is based on R&S®CMX500 with its integrated POLQA algorithm.
26-Jul-2023 | AN-No. 1SL401
Measurements on PCS1900 Base Stations According to J-STD-007
17-Jan-2002 | AN-No. 1EF24
Base station analysis with cellular network analysis
02-Aug-2024
Pulsed Measurements on GSM Amplifier SMD ICs with Vector Network Analyzer ZVR
28-Jul-1998 | AN-No. 1EZ42
Need: easy exchange of multiple versions of content as one package in a digital format. Solution: interoperable master format (IMF) and R&S®CLIPSTER
26-Sep-2018
This application note reviews the fundamentals of residual or additive noise and addresses measurement techniques for determining the amplitude (AM) and phase noise added by two-port devices such as: amplifiers, mixers, block frequency converters, multipliers, dividers, and frequency synthesizers.
09-Oct-2017 | AN-No. 1EF100
Measurement of Spurious Emissions of GSM, DCS 1800 and PCS 1900 Transmitters with Spectrum Analyzers of the FSE Family
16-Jan-2002 | AN-No. 1EF17
Spectrum Analyzer R&S FSE/FSIQ Instrument Security
20-Sep-2004 | AN-No. 1EF54
Simplifying mixer measurements with the R&S ZNB
01-Oct-2013
Balanced Reflection Measurement with R&S ZVL
14-Feb-2008 | AN-No. RSI05
The R&S®SMW200A vector signal generator is ideal for high-precision RF and microwave tests requiring deembedding of the device under test (DUT).
11-Oct-2017
R&S SFU & R&S WinIQSIM™ Function and Uses of the Arbitrary Waveform Generator (ARB)
19-Dec-2006 | AN-No. 7BM57
Production Tests on ICO User Terminals with SMIQ and FSE/FSIQ
08-May-2000 | AN-No. 1MA23
TraceRecorder - Software Tool for Storing Trace Data
08-Dec-2010 | AN-No. 1MA105
The R&S®CMX500 radio communication tester is ideal for testing the maximum possible IP throughput for mobile device transmitters and receivers.
13-Jun-2022
Measure and analyze signals with the R&S®FSW Signal and Spectrum Analyzer platform in collaboration with an R&S®RTO Digital Oscilloscope.
16-Jun-2015 | AN-No. 1EF92
How to perform automated GNSS receiver tests using the R&S®SMBV100A vector signal generator. The presented tests include TTFF, sensitivity, and location accuracy measurements, moving receiver and interference tests, and many more.
29-Jul-2014 | AN-No. 1GP86
The amendment 802.11ad to the WLAN standard defines the MAC and PHY layers for very high throughput (VHT) in the 60 GHz range. This application note provides a brief examination of key 802.11ad parameters, describes the required measurements and test setups and contains several important recommendations for over-the-air (OTA) measurements.
17-May-2017 | AN-No. 1MA260
This document describes the direct test mode mechanisms for testing Bluetooth Low Energy devices and explains how the direct test mode connection is established. The R&S CMW uses a USB port for the direct test mode connection while the Equipment under Test (EUT) may provide a USB port, a serial port or even a 2-wire UART interface for this purpose. Installing or assigning the right driver for the EUT is the main configuration task on the R&S CMW. For EUTs with USB port, the R&S CMW provides a Bluetooth Low Energy USB driver which has to be assigned to the connected EUT.
14-Dec-2016 | AN-No. 1C105
This application note introduces the R&S®Pulse Sequencer software and outlines necessary steps to generate a real life RF signal environment.
17-Jan-2017 | AN-No. 1MA288