8165 Results
DVB-T signal quality is determined by measuring the modulation error ratio (MER). However, a poor MER does not indicate its causes since different interference factors overlap at the transmitter when a signal is generated and transmitted. The R&S®ETL TV test receiver now has a unique new measurement capability that makes it possible to demonstrate to what extent the modulator's phase noise affects the MER.
13-Jul-2012
Remote Control of R&S Spectrum and Network Analyzers via LAN
25-Jun-2003 | AN-No. 1EF47
This application note shows developers and manufacturers of devices with LoRa wireless technology how transmitter measurements are conducted in line with FCC Part 15.247.
29-Nov-2017 | AN-No. 1MA295
Operating Guide for WCDMA Test Setup according to 3GPP TS34.121
15-Apr-2009 | AN-No. 1CM71
Introduction to Attribute Based Instrument Drivers
01-Dec-2012 | AN-No. 1MA170
Power Measurements on GSM/EDGE Signals with an NRT Power Reflection Meter
01-Dec-2003 | AN-No. 1GP47
This application note describes how to use the LTE Frequency Division Duplex (FDD) and Time Division Duplex (TDD) measurement functionality.
09-Apr-2015 | AN-No. 1CM103
Simulating realtime fading with R&S® vector signal generators made easy with a multitude of standard-compliant, preconfigured fading scenarios. This application note gives a brief introduction to fading and explains how to use the channel simulators in custom applications.
26-Apr-2013 | AN-No. 1GP99
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
R&S CMWrun - RF preconformance testing solution
20-Feb-2015
This document describes how a Windows®-based R&S® T&M instrument is remotely operated by an Apple iPad as if working on it locally.
28-Mar-2013 | AN-No. 1MA216
This application note gives the guidance of how to perform the BLE 5.1 DF RF tests according to the RF test specification of BT 5.1 by using the Rohde & Schwarz test solutions.
30-Oct-2019 | AN-No. GFM327
Reproducible Quality Analysis of Deinterlacing and Motion Portrayal for Digital TV Displays
01-Dec-2008 | AN-No. 7BM74
Broadcasting transmitters are subject to particularly stringent standards with respect to broadcast signal quality, because even small faults can lead to service disruptions for many viewers.
13-May-2013 | AN-No. 7BM103
Remote control over a public mobile phone network with SMS or via a wireless IP connection.
22-Apr-2013
Define the exact current profile to minimize your electronics device´s power consumption with the R&S®NGM200 power supply series.
10-Dec-2020
Radar Waveforms for A&D and Automotive Radar
31-Aug-2015 | AN-No. 1MA239
R&S VCS-4G VoIP for Air Traffic Control (in mobile tower solutions).
19-Nov-2012
Calibrating the CMD Output Level for BER
10-Mar-2000 | AN-No. 1MA24
EVM Measurements for ZigBee signals in the 2.4 GHz band
12-Dec-2014 | AN-No. 1EF55
This application note is for readers that work with digital radio transmitting and receiving devices or maintain analog radio communication equipment.
10-Feb-2017 | AN-No. 1MA277
The R&S®FSW and R&S®SMW200A are leading hardware solutions for 5G NR base station tests - set up all required parameters in no time with just a few clicks.
25-May-2021
This Application Note describes how to set up the EMC test software R&S®ELEKTRA and the visual inspection softwareR&S®AdVISE for remote testing.
23-Jul-2020 | AN-No. 1S005
The R&S®SMB100A analog signal generator is the ideal calibration source for weather radar receivers due to its highly accurate output level.
25-Jan-2011
This application note describes test procedures for terrestrial broadcast sound receivers for conformance with the radio equipment directive of the EU, according to EN 303345.
29-May-2020 | AN-No. 1GP117
Software tool for fast and repeatable optimization of signal analyzer RF front-end settings
The signal conditioning in the RF front-end of signal analyzers is crucial to achieve the best performance with respect to image-suppression, noise-floor, dynamic range and other RF-key parameters.Precise signal levelling is especially important for complex measurements like Error-Vector-Magnitude (EVM). To minimize the measurement uncertainty from test system contributions over a wide range of different levels, the RF front-end needs to be adapted continuously according to the signal characteristics, signal power and frequency - ideally using an automatic levelling algorithm.This document describes the approach of a waveform specific, on-site characterization of the signal analyzer: For each waveform and frequency of interest, the instrument is evaluated in a first step. With this additional data, a fast and repeatable auto-levelling can be performed during the actual measurement.
24-Jan-2022 | AN-No. 1EF111
Next-Generation (3G/4G) Voice Quality Testing with POLQA®
30-May-2012 | AN-No. 1MA202
The R&S FSW signal and spectrum analyzer with the R&S FSW-K160R realtime option enables wideband signal analysis and high probability of intercept.
04-Jun-2013
This application note describes how to generate and analyze wideband digitally modulated signals in the mm-wave range. Rohde & Schwarz measuring equipment and some 3rd party off-the-shelf accessories are used for both signal generation and analysis.
02-Sep-2014 | AN-No. 1MA217
This application note describes how to configure the signal source analyzer R&S FSUP for highest dynamic range phase noise measurement in the microwave frequency range up to 50 GHz.
18-Feb-2009 | AN-No. 1EF68