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Find the information you need from Rohde & Schwarz. Search for products, technologies, applications, manuals, datasheets, tutorials, FAQs, and more.
11690 Results
UTRA-FDD Receiver Tests Under Fading Conditions with CMU and ABFS
25-Jun-2008 | AN-No. 1MA54
Integration of instruments with an Ethernet interface, such as the R&S®OSP open switch and control platform, into a pure GPIB bus system.
02-Aug-2010
For cable TV, the "last mile" to the connection at the home is the bottleneck that prevents higher data rates. The last mile is made up of optical fiber and coaxial cables, amplifiers and electrical/optical converters. This mix of optical fiber and coaxial cables is known as a hybrid fiber coax (HFC) network. One option for cable network providers to maximize both the downstream (DS) and upstream (US) data throughput using the existing cable TV network, but without making expensive changes to the HFC network infrastructure, is to employ the data over cable service interface specification (DOCSIS) 3.1. This Application Note discusses the fundamental technological advances of DOCSIS 3.1 and presents measurement solutions from Rohde & Schwarz.
02-Mar-2015 | AN-No. 7MH89
This application note describes ATSC Mobile DTV standard A/153, ATSC-M/H. This standard is completely implemented in the R&S AEM100 ATSC-M/H Emission Multiplexer.
22-Jan-2011 | AN-No. 7EB01
EN-DC Mode According to 3GPP 38.521-3
This application note aims to guide through the 5G NR Frequency Range 1 (FR1) NSA RF UE conformance test according to 3GPP38.521-3 based on mobile radio tester R&S®CMX.
25-Jun-2021 | AN-No. 1SL368
FTP Automation Guide with WCDMA Protocol Tester R&S<sup>®</sup> CRTU-W
22-Nov-2007 | AN-No. 1CM68
Measuring Bit Error Rate using the R&S SFU-K60 Option
19-Dec-2006 | AN-No. 7BM51
In this application note we explain how to test FPGA-based hardware emulators using Rohde & Schwarz vector signal generators for creating suitable real-time test signals at reduced sample rates. We further explain how to correctly adapt AWGN signal generation and fading simulation for “slow I/Q”.
10-Dec-2012 | AN-No. 1GP95
Seamless Level Setting on the R&S SFU
23-Jun-2006 | AN-No. 7BM54
LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one of the most important measurements to verify the actual receiver performance of individual devices, and a key metric to compare different devices, in particular.This paper shall give an introduction to receiver performance measurements and discusses the measurement metrics as well as the challenges of over the air (OTA) measurements.
31-Aug-2017 | AN-No. 1ST001
he option R&S EMC32-K84 extends the internal report generator to support the generation of a summary test report over all selected test cases done for a DUT.
23-Apr-2015 | AN-No. 1SP09
Power converters with a full-bridge topology are frequently used in telecommunications and servers that need to be compact, efficient and cost sensitive, making them more complex. Switching patterns for all the main primary switches including synchronous rectifier switches need to be validated after the first protype is built. This complex validation requires proper measurement of switching patterns to prevent catastrophic switching patterns. Expertise and the right measurement tools are essential when identifying unexpected events in the converter switching process.
17-Jan-2024
Power and Modulation Measurements on VHF Transmitters Example: Rohde & Schwarz VHF-FM Transmitter SU115
04-Jun-1998 | AN-No. 1EF09
Vector Network Analyzers of t ZNA and ZNB family are able to measure magnitude and phase of complex S-parameters of a device under test (DUT) in the frequency domain.
30-Jul-2020 | AN-No. 1EP83
Increasing safety in air traffic control: R&S Series4200 detection of simultaneous transmissions (DSiT) option for air traffic control.
21-Aug-2014
Using the Frequency Conversion Mode of the ZVR Vector Network Analyzer
19-Jan-1999 | AN-No. 1EZ47
Mobile Tests for GSM under Fading Conditions
23-May-2000 | AN-No. 1MA19
The R&S®CMP200 radio communication tester together with the R&S®CM-Z300A time of flight kit provides an accurate setup for time of flight measurements – in validation, calibration and certification.
27-Jul-2022
GSM / EDGE Base Station Bit Error Rate Testing with CMU300
15-Jan-2002 | AN-No. 1CM32
This application note describes Methods of Implementation (MOI) for precise, fast, and error-free compliance testing of USB Type-C to Type-C cable assemblies supporting USB4 Gen3, USB4 Gen2, USB 3.2 Gen2, USB3.2 Gen1, and USB2.0.
30-Nov-2023 | AN-No. 1SL405
CDMA2000<sup>®</sup> 1xEV-DO Packet Data Testing with R&S<sup>®</sup> CMU200
04-May-2007 | AN-No. 1CM64
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
04-Jul-2023 | AN-No. 1EF116
Creating MediaFLO™ Test Scenarios in Accordance with the Minimum Performance Specification (MPS) V 1.2
31-Aug-2006 | AN-No. 7BM62
Internal Data Transfer between Windows 3.1 / Excel and Vector Network Analyzer ZVR
28-Jul-1998 | AN-No. 1EZ39
Measurements on Hearing Aids with the Audio Analyzers UPL and UPD
04-Jun-1998 | AN-No. 1GA34
This application note provides information how to perform noise figure measurements under pulsed or bursted conditions with spectrum analyzers and noise sources.
28-Jun-2018 | AN-No. 1EF103
Measurements on 3GPP WCDMA User Equipment According to Standard TS 34.121
10-Dec-2008 | AN-No. 1MA68
Verify the energy efficiency of your O-RAN radio units
19-Mar-2024