7893 Results
Multiport Millimeter-Wave Measurements Using Converters of the R&S<sup>®</sup> ZVA Family
09-Oct-2007 | AN-No. 1EZ56
Video quality testing of automotive infotainment devices - Application Card
21-Feb-2018
Automotive mobility testing with R&S®CMWcards
09-Apr-2019
This document provides some technical background and guidance on how to optimize the measurement of one of the key performance parameters of WLAN transmitters - the Error Vector Magnitude (EVM).
This application note provides some technical background on how to optimize the measurement of one of the key performance parametersof 802.11be WLAN transmitters.
06-Sep-2022 | AN-No. 1EF114
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.
12-Nov-2014 | AN-No. 1MA208
This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Android™ tablet as if working on it locally.
22-Aug-2013 | AN-No. 1MA236
Pulse Train Master for the R&S Signal Generators
10-May-2011 | AN-No. 1MA148
S-Parameters of a 50 to 75 Ohm impedance matching device using R&S ZVx VNA
06-May-2009 | AN-No. 1EZ59
Due to their high phase noise sensitivity, phase noise analyzers are the instruments of choice for these tests.
08-May-2018
R&S®ZNB offers all the functionality needed to test digital high-speed signal structures on PCBs in one box.
20-Sep-2016
Combination test Expanded test method for optocouplers
17-Jul-2006
1MA210 - Testing LTE Release 9 Features. This Application Note describes the T&M methods for LTE Release 9 features using Rohde & Schwarz instruments.
26-Apr-2013 | AN-No. 1MA210
Hints for Using the Ethernet Interface of DVQ
26-Apr-2001 | AN-No. 7BM04
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
Comprehensive test solutions guide for production and R&D
Small cell is a compact base station with smaller form factor and lower transmission power in comparison to the conventional macro base station. It covers relatively small area and serves less users. Usually, small cell can be integrated into the existing mobile network. By the evolution of radio access technology, the role of small cell has been changing through the evolution path. In the 2G/3G time, its role was to provide coverage in corner cases. Later during LTE, networks are not just providing coverage but capacity too. Small cells were then used to provide the addition capacity where required without adding additional spectrum. Now in 5G era, network operators use densification as an important strategy to provide seamless 5G services which demand coverage, capacity and performance too. With use cases requiring the 5G millimeter wave (mmW) rollouts, it makes sense to use small cells for densification due to the propagation characteristics of mmW.In this application note, we will shed light on the testing aspects of a small cell throughout the product life cycle with particular focus on the production test solution for the small cell device under test (DUT) in FR2 (frequency range 2, mmW frequency band) in Over the Air (OTA) environment for option 6 split based on radio communication tester R&S®CMP200 and OTA chamber R&S®CMQ200. The document is complemented with more insights into test solutions used in typical R&D test applications towards the second half of the application note.
19-Jun-2023 | AN-No. 1SL395
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
WCDMA Signal Generator Solutions by Rohde & Schwarz
27-Nov-2000 | AN-No. 1GP39
Sometimes auxiliary functions generate emissions infrequently, making it challenging to locate and isolate the root cause. An instrument with a very fast FFT analysis capability is essential to find infrequent events efficiently.
03-Mar-2023
Power Measurements on GSM/EDGE Signals with an NRT Power Reflection Meter
01-Dec-2003 | AN-No. 1GP47
This Application Note gives a short overview how signals with two different modulation schemes can be analyzed using the R&S®FSW.
18-Apr-2016 | AN-No. 1EF93
Measurement of Adjacent Channel Power on Wideband CDMA Signals
17-Mar-1998 | AN-No. 1EF40
GSM Measurements with the R&S CMU200 and CMUgo
24-May-2005 | AN-No. 1CM57
To measure linearity, a single R&S CLG cable load generator generates the entire full digital channel load of a cable TV network.
18-Jun-2013
This application note shows how to determine the quality of a video streamed by an LTE mobile with R&S®CMW500 Radio Communication Tester and R&S®VTE Video Analyzer.
08-Sep-2014 | AN-No. 1MA253
The R&S®QAR50 is the ideal tool to characterize the material properties of polymers and their influence on the quality of the radar signal at an early design stage and in quality control of material development.
24-Jun-2022
radiated conformance testing according to TS 38.141-2, Rel. 16
3GPP defines the Radio Frequency (RF) conformance test methods and requirements for 5G NR Base Stations (BS) in the technical specifications TS 38.141.
30-Jun-2020 | AN-No. GFM325
Brake and Safety Electronics (ABS, ASR, ESP)
30-Mar-2006
How to configure generic devices in R&S®ELEKTRA
Configuration of generic drivers to implement third-party devices
04-May-2023 | AN-No. 1SL398
IQWizard - IQ Signal Measurement and Conversion
26-Apr-2013 | AN-No. 1MA028