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网站内容 (7)
RSCommander

RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

English - 2017年12月24日

R&S®ETL TV Analyzer - Product Brochure

The universal reference receiver for broadcast signal analysis: The R&S®ETL TV analyzer stands for all-in-one. The R&S®ETL combines the functionality of a TV and sound broadcasting signal analyzer, a video and MPEG TS analyzer and a spectrum analyzer in a single instrument. The R&S®ETL also contains generators to create analog video signals, audio signals and MPEG-2 transport streams.

English - 2019年4月11日

15 MB | PDF

R&S®ETL TV Analyzer - Specifications

The R&S®ETL TV analyzer stands for all-in-one. The R&S®ETL combines the functionality of a TV and FM (radio) signal analyzer, a video and MPEG TS analyzer and a spectrum analyzer in a single instrument. The R&S®ETL also contains generators to create analog video signals, audio signals and MPEG-2 transport streams.

English - 2019年2月1日

4 MB | PDF

RSTW - How to use ETL signal analyzer for FM transmitter acceptance Measurement and equipment maintenance

How to use ETL signal analyzer for FM transmitter acceptance Measurement and equipment maintenance

English - 1970年1月1日

3 MB | PDF

Hybrid Broadcast Broadband Television (HbbTV)

Signaling checks, DSMCC object carousel analysis and fault localization all in one instrument: R&S®DVMS, R&S®DVM or R&S®ETL

English - 2012年12月28日

Efficiently testing car TV antennas

Two R&S®ETL TV analyzers or two R&S®ETC compact TV analyzers are used to measure the receive level of a car antenna against that of a reference antenna. The R&S®BCDRIVE broadcast drive test software exports measured data for display in Google Earth.

English - 2015年2月19日

Measurements on FM Transmitters for Acceptance, Commissioning and Maintenance

Despite the advent of advanced digital transmission methods, analog broadcasting remains highly important. Until now, measurements on FM transmitters in connection with acceptance testing, commissioning and maintenance required using a variety of T&M instruments.The R&S ETL TV analyzer combines these instruments' capabilities in a single unit and can completely replace them. Now, for the first time, acceptance test measurements can be conducted on FM transmitters quickly and easily using just one compact test instrument. The R&S ETL provides the functionalities of a power meter, spectrum analyzer, audio generator, FM measurement demodulator, stereo decoder, audio analyzer and more in just one box.

English - 2013年9月10日

R&S®ETL TV Analyzer - Getting Started

Provides the information required to prepare the instrument for use and start working.

English - 2018年7月23日

Firmware for R&S®ETL TV Analyzer

English - 2023年4月12日

DVB-T/H Transmitter Measurements for Acceptance, Operation and Monitoring

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. A single instrument, the R&S®ETL TV analyzer, performs all required DVB-T / DVB-H transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.

English - 2013年5月13日

DAB Transmitter Measurements for Acceptance, Commissioning and Maintenance

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 listeners. A single instrument, the R&S®ETL TV analyzer, performs all required DAB transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.

English - 2013年7月24日

Using phase noise analysis to optimize the signal quality of DVB-T transmitters

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.

English - 2012年7月13日

Drivers for R&S®ETL TV Analyzer

English - 2021年5月5日

ATSC Transmitter Measurements for Acceptance, Operation and Monitoring

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. A single instrument, the R&S®ETL TV analyzer, performs all required ATSC transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commis-sioning and preventive maintenance.

English - 2013年5月13日

ISDB-T Transmitter Measurements for Acceptance, Commissioning and Maintenance

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. A single instrument, the R&S®ETL TV analyzer, performs all required ISDB-T transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.

English - 2013年5月13日

Software for R&S®ETL TV Analyzer

English - 2020年11月12日

R&S®ETL-K950 TVSCAN2.0 User Manual

Describes the functionality of the software.

English - 2019年1月25日

R&S®ETL-K470 CDR Signal Analysis Software Manual

Describes the how to set up and work with the specific functions of the application, including the remote control commands with programming examples.

English - 2019年1月25日

驱动程序 R&S®ETL 电视信号分析仪

Simplified Chinese - 2021年5月5日

Measuring the linearity of cable amplifiers

To measure linearity, a single R&S®CLG cable load generator generates the entire full digital channel load of a cable TV network. When the R&S®CLG is used together with the R&S®ETL TV analyzer, the resulting bit error ratio (BER) or carrier-tointerference noise ratio (CINR) can be directly determined in line with IEC 60728-3-1.

English - 2013年6月18日

R&S®ETL-K470 CDR Signal Analysis Software - Product Flyer

PC software for detailed RF analysis of convergent digital radio (CDR)

English - 2019年2月1日

5 MB | PDF

Precise quality analysis for DOCSIS upstream signals

DOCSIS has become the established standard for return channels when it comes to implementing interactive services in broadband cable networks. The quality of these signals is essential to network efficiency. The analysis can be done using the highprecision R&S®ETL, R&S®EFA and R&S®FSH3-TV TV test receivers that have proven themselves in the downstream. These T & M instruments can be quickly and easily configured for measuring the upstream.

English - 2012年7月13日

Quality Measurements on Digital and Analog TV Transmitters - Using the R&S ETL

All types of information transmission, including the 'one-way' transmission used in broadcasting, involve feeding a radio frequency (RF) signal to an antenna. This is the essence of the most basic type of transmitter used to emit electromagnetic waves. In the real world, however, a transmitter used for broadcast applications, for example, is much more complex in terms of its functions and design. The different transmitter components must be carefully coordinated. There are many quality parameters that are critical in ensuring that a proper output signal is delivered. Rohde & Schwarz designed the R&S® ETL TV analyzer especially for broadcasting applications. The analyzer allows the measurement of the quality parameters that are relevant in analog and digital broadcasting. This Application Note describes the typical quality measurements performed during compliance testing of TV transmitters. The approach discussed here is based on the example of Rohde & Schwarz terrestrial transmitters for analog TV and DVB-T/H.

English - 2007年9月19日

固件 R&S®ETL 电视信号分析仪

Simplified Chinese - 2023年4月12日

软件 R&S®ETL 电视信号分析仪

Simplified Chinese - 2020年11月12日

Generating a Test Signal for Distributed DVB-T2 MISO

This application note describes how the transmitter landscape of a DVB-T2 single-frequency network (SFN) can be simulated in multiple input single output (MISO) mode in order to test the compatibility and performance of receiver modules. Neither an external T2-MI gateway nor a GPS receiver is required - just an R&S®BTC equipped with two RF paths. Alternatively, one R&S®SFU coupled with one or more R&S®SFU, R&S®SFE, R&S®SFE100 or R&S®SFC can also be used. R&S®ETL or R&S®ETC are suggested to fine-tune the synchronization between the generated RF signals.

English - 2014年2月3日

R&S®BCDRIVE, R&S®ETC-K930 Broadcast Drive Test - Manual

Describes the specific functions of the software.

English - 2018年7月16日

Easy Analysis and Precise Optimization of ATSC or ATSC Mobile DTV Single-Frequency Networks

Keeping an ATSC (or ATSC Mobile DTV) single-frequency network (SFN) running smoothly not only requires that every single TV transmitter functions properly – the RF performance criteria echo pattern and frequency deviation also have to be strictly complied with. The R&S®ETL TV analyzer enables operators to check these crucial RF parameters at a glance with unmatched precision. The patented implementation achieves an echo delay resolution of one nanosecond, which is nearly a hundred times higher than in conventional approaches. This allows more precise control and adjustments of the several transmitters within the ATSC (or ATSC Mobile DTV) SFN and thus helps to ensure excellent coverage for the receivers.

English - 2010年4月21日

No title available

The terrestrial television standard DVB T2 is gaining in significance as a result of the growing scarcity of available frequencies. New systems are being tested in many countries around the world. Other countries have already completed the introductory phase for DVB T2. 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 or even disrupt adjacent channels.A single instrument, the R&S®ETL TV analyzer, performs all required DVB-T2 transmitter measurements, from the initial acceptance testing for the transmitter, to measurements performed during commissioning and preventive maintenance.The measurements described here satisfy many country-specific and customer-specific test specifications. Users need only set the limit values accordingly.

English - 2014年7月23日

UHD 4K end-to-end broadcasting over DVB-T2

In this application note, a UHD 4K end-to-end solution utilizing products from Rohde & Schwarz is described in detail from the point at which 4K content is captured until its delivery to households via a DVB-T2 SFN network.

English - 2014年8月29日

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罗德与施瓦茨(中国)科技有限公司 中国区总部
罗德与施瓦茨提供各种先进解决方案,为打造一个更加安全的互联世界保驾护航。作为一家独立的技术集团,罗德与施瓦茨 90 多年来一直坚守创新,践行长期性和可持续性发展理念,是全球企业和机构的可靠合作伙伴。  
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北京市朝阳区紫月路18号院1号楼(朝来高科技产业园)

100012

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info.china@rohde-schwarz.com

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