Videos

Demystifying 5G – Creating far-field conditions at short distances for 5G over the air testing

The video discusses various solutions to significantly reduce the measurement distances in order to achieve a compact test setup for mobile device and base station OTA testing. Over-the-air (OTA) testing for 5G NR devices usually results in high measurement distances – particularly for mmWave frequencies and massive MIMO devices. The video discusses various solutions to significantly reduce the measurement

#ThinkSix – Spectrum for 5G, Beyond 5G and 6G research

Rohde & Schwarz video analyzing the regulatory landscape for the spectrum beyond 100 GHz, as well as D-Band, supporting frequencies from 110 to 170 GHz. Which frequency ranges are supported by 3GPP’s 5G New Radio standard and what is beyond them? Several publications list the support of sub-THz and THz spectrum as one characteristic of a future wireless communication standard that eventually will be

オシロスコープの立ち上がり時間

オシロスコープの立ち上がり時間について解説いたします。 波形を正しく認識する際に必要となる、オシロスコープの立ち上がり時間について説明いたします。 波形を正しく認識する際に必要となる、オシロスコープの立ち上がり時間について説明いたします。 オシロスコープの立ち上がり時間について解説いたします。

Demystifying 5G – Timing alignment and delay adjustment of SYSREF and sampling clock signals in 5G base stations

The video demonstrates a clock generator from IDT and shows the measurement of time alignment and delay adjustment of SYSREF and sampling clock signals. Massive MIMO and beamforming in 5G base stations impose stringent requirements on the clock generator, delivering the SYSREF and sampling clock signals to the ADCs and DACs in the various transceiver chains. The video demonstrates a clock generator

First one box solutions for WLAN 802.11ax MIMO signaling test presented at GSMA MWC 2019

Rohde & Schwarz demonstrated the first signaling test solution for WLAN 2x2 MIMO stations in line with the IEEE 802.11ax standard at Mobile World Congress 2019 in Barcelona. Rohde & Schwarz demonstrated the first signaling test solution for WLAN 2x2 MIMO stations in line with the IEEE 802.11ax standard at Mobile World Congress 2019 in Barcelona. In signaling mode, the R&S®CMW270 wireless connectivity

Network Performance Score - Overview and methodology

This video shows the methodology of the Network Performance Score (NPS), its different aggregation levels and drill-down capabilities that constitutes the bridge between benchmarking and network optimization. NPS, network performance score, QoE, methodology, aggregation, drill-down This video shows the methodology of the Network Performance Score (NPS), its different aggregation levels and drill-down

Millimeter wave signal analysis using the R&S®FSW signal and spectrum analyzer

Offering a frequency range up to 50 GHz and 320 MHz demodulation bandwidth makes the R&S®FSW signal and spectrum analyzer from Rohde & Schwarz ideal for millimeter wave signal analysis. The video demonstrates signal analysis of a very fast and wide bandwidth pulse at 80 GHz, generated with the R&S®SMF100A microwave signal generator in combination with the R&S®SMZ frequency multiplier. Offering a frequency

5G is now – How 5G NR standalone (SA) mode challenges testing

The R&S CMX500 radio communication tester is ideal to perform 5G NR signaling measurements for SA mode. The standalone (SA) mode is one of the main deployment scenarios for 5G NR. The fundamental difference to the non-standalone (NSA) mode is that SA does not rely on an LTE anchor for the exchange of control information between the network and the device. Instead, all signaling information is sent

In-device coexistence interference testing presented at GSMA MWC 2016

The R&S®CMW500 wideband radio communication tester supports versatile automated test scenarios for analysis and troubleshooting of these effects. Rohde & Schwarz demonstrated a one-box solution for testing mobile communications devices that integrate multiple radio technologies at the GSMA Mobile World Congress 2016 in Barcelona. Often operating within the same or adjacent frequency bands, they lead

O-RU energy efficiency testing

Watch this video and discover how the R&S NGP power supply units power the radio unit and monitor voltage and current statistics over time. Radio units contribute greatly to the total power consumption. Rohde & Schwarz offers a proven, automated test solution together with VIAVI Solutions that explores how radio unit power consumption varies under different user conditions through the application of

Demystifying 5G – Simultaneous coverage measurements on LTE and 5G NR at 28 GHz

The video demonstrates the simultaneous measurement of 5G NR signals in the mmWave frequency range at 28 GHz and LTE in sub 6 GHz using a single network scanner in a 5G backpack for coverage and beamforming tests. Initial 5G deployments will use the 3GPP option 3 (non-standalone mode) that uses LTE as an anchor. The video demonstrates the simultaneous measurement of 5G NR signals in the mmWave frequency

Intuitive user menu for straight forward workflows

R&S®MXO 4 - See the difference The R&S®MXO 4 series oscilloscopes are extremely easy to use. The main menu icon provides access to all instrument settings. Or easily search for any oscilloscope parameter by simply typing it in the search bar. The R&S®MXO 4 series oscilloscopes are extremely easy to use. The main menu icon provides access to all instrument settings. Or easily search for any oscilloscope

R&S®SMA100B - Product Video

Performance leadership without compromise The product image video shows the R&S®SMA100B RF and microwave signal generator with its outstanding performance without compromise. Learn more about the R&S®SMA100B RF and microwave signal generator with its outstanding performance without compromise. The Signal Generator provides purest output signals while maintaining the highest output power level together

Automatic Channel Detection with R&S®TSMx

The ACD makes drive tests for mobile network optimization and benchmarking much more efficient. The ACD makes drive tests for mobile network optimization and benchmarking much more efficient. Video Automatic Channel Detection with R&S®TSMx The ACD makes drive tests for mobile network optimization and benchmarking much more efficient.

QAR50-K10 Frequency response

Use this option to understand the variation of transmission and reflection characteristics against frequency and check the resonant frequency is in the middle of the automotive radar band. This information can be used to adapt the thickness of the material and to calculate permittivity. It has particular advantages for sample analysis in production. Use this option to understand the variation of transmission