Trends in Broadcast Radio
|
|
|
- Shannon Blake
- 8 years ago
- Views:
Transcription
1 Broadcast Radio
2 Trends in Broadcast Radio Move to Digital Standards High definition radio Satellite Multiple RF Applications Radio: AM/FM + DAB, XM, Sirius, IBOC Positioning: GPS, Galileo
3 Requirement for Tightly Coupled Instruments Flexible RF Vector Signal Generator Multiple Standards Frequency Range from AM to Satellite Baseband Measurements Audio: Dynamic Signal Analyzer Video: High Speed Digitizer Digital Interfaces: High Speed Digital
4 Universal Radio Tester Generate most Radio and Navigation Broadcast Standards Flexible to adapt to technologies of the future
5 Mindready Public Canadian Company 2006 revenue estimate: >$20 M Worldwide locations Headquarter: Montreal, Canada North America Europe
6 Mindready URT Multiple Standards Public Radio Analog Standards AM/FM (World) Weather Band (USA) Multiplex Data over FM Radio Data System (Europe) or RDBS (USA) Data Radio Channel (DARC) Europe & Japan Public Radio Digital Standards Sirius (USA, Canada) XM (USA, Canada) IBOC (In-Band On-Channel) from Ibiquity or HD radio (USA, Brazil, Philippines) DAB (Digital Audio Broadcast) Europe, Asia DRM (Digital Radio Mondiale) Europe, Asia, Africa ISDB-Tsb (Integrated Service Digital Broadcast Terrestrial Sound Broadcast) Japan Navigation Standards Satellite positionning Traffic Information (Traffic Message)
7 Analog Modulation of AM and FM Analog Radio AM Modulation KHz FM Modulation FM Spectrum signal, RDS & DARC FM Stereo RDS DARC
8 AM/FM Radio Testing AM/FM Test Demo Traditional Approach Mindready Approach AM/FM RF Vector Signal Generator: PXI-5671 DSA: NI-PXI-4472 Configurable Test Software
9 Data over FM: RDS & DARC RDS: Europe, North America The modulation is a form of biphase shift keying (BPSK) ±90º Data rate of bps at 57 khz (730 bits/sec usable) All standard features supported by URT including TA, EON, AF Traffic Message Channel used RDS to transmit info on road condition & traffics Low penetration in North America New emerging applications such as RT+ are competing against digital radio DARC: Japan, ETS : Europe 76kHz LMSK (Level Minimum Shift Keying) subcarrier at 10% 16 kbps (8.9kbps usable), which is equivalent to approximately 1000 characters received per second Introduced by NHK; highly popular in Japan VICS is over DARC. Same purpose as TMC but for Japan only DARC is almost exclusively used for carrying VICS in Japan ETS has a very low penetration in Europe.
10 Generating Test Signals for Digital Public Radio Digital Radio Multimedia content (audio, video) 1-n channels Data (Program type, station ID, etc.) Multiplexer Data Stream Modulation (QPSK, OFDM) (Satellite, terr.) Waveform Upconversion in RF Conditional access, control, maintenance, warning, etc. Baseband or IF Data stream files (multimedia content, radio services) provided by multiplexer Data stream transmitted over air via modulation QPSK for Satellite transmission OFDM for terrestrial transmission.
11 HD Radio (US) IBOC radio was developed to superimpose CD-quality radio over the existing analog transmission by adding digital modulation on each side of the existing analog spectrum bandwidth. The content of both transmissions is identical. Multicast is possible on FM. Spectrum of the IBOC FM hybrid waveform Source: ibiquity Digital Corporation
12 DAB (Europe, Asia) Source Coding *Final Draft ETSI EN v1.4.1 ( ) Channel Coding Modulation
13 Satellite Radio 2320 Sirius Band XM Band TERR TERR-A TERR-B TDM1 TDM2 SAT1-A SAT2-A SAT2-B SAT1-B
14 Satellite Radio How Sirius signals are generated (simplified) Audio (>100 Ch.) Conditional access CODEC MUX Data Stream Modulators QPSK, OFDM Waveform File QPSK Waveform File OFDM Waveform File QPSK Frequency upconversion Sat. 1 Terrestrial Sat. 2 All-digital modulation (over 100 channels for XM and Sirius)
15 Satellite Radio Demo Traditional Approach New Approach RF generation Audio analysis RF Vector Signal Generator (PXI-5671) Dynamic Signal Analyzer (PXI-4472) Dual-core PC Emb. Controller (PXI-8106) Multiple protocol software from Mindready Savings exceed $20-$40K for one channel Smaller footprint Faster testing
16 Telematics & Multimedia Test Platform Benchtop / Design Lab Automated Test
17 Conclusion Intuitive, easy to use interface Adjustable Power, Frequency, Carrier to Noise (C/N) on the fly Insertion loss to compensate for path loss Optional Audio analysis available at the push of a button Control (CAN, UART, MOST, I2C ) can easily be integrated Ability to load/save a pre-defined set of configuration parameters Digital radio test files include: Description of the audio content and associated data in a text file Counter (elapsed time/total length or frame counter)
Overview ISDB-T for sound broadcasting Terrestrial Digital Radio in Japan. Shunji NAKAHARA. NHK (Japan Broadcasting Corporation)
Overview ISDB-T for sound broadcasting Terrestrial Digital Radio in Japan Shunji NAKAHARA NHK (Japan Broadcasting Corporation) 2003/11/04 1 Contents Features of ISDB-T SB system Current status of digital
HD Radio FM Transmission System Specifications Rev. F August 24, 2011
HD Radio FM Transmission System Specifications Rev. F August 24, 2011 SY_SSS_1026s TRADEMARKS HD Radio and the HD, HD Radio, and Arc logos are proprietary trademarks of ibiquity Digital Corporation. ibiquity,
How To Make A Radio Accessible To People With Disabilities
Recommendation ITU-R BS.1894 (05/2011) Digital radio broadcast service, captioned radio BS Series Broadcasting service (sound) ii Rec. ITU-R BS.1894 Foreword The role of the Radiocommunication Sector is
MINIMUM TECHNICAL AND EXPLOITATION REQUIREMENTS FOR DIGITAL SOUND BROADCASTING DAB+ RECEIVER DESIGNED FOR POLAND
MINIMUM TECHNICAL AND EXPLOITATION REQUIREMENTS FOR DIGITAL SOUND BROADCASTING DAB+ RECEIVER DESIGNED FOR POLAND Version 1.0 Prepared by: Technical Subgroup of Digital Sound Broadcasting Committee National
DAB + The additional audio codec in DAB
DAB + The additional audio codec in DAB 2007 Contents Why DAB + Features of DAB + Possible scenarios with DAB + Comparison of DAB + and DMB for radio services Performance of DAB + Status of standardisation
AIR DRM. DRM+ Showcase
AIR DRM DRM+ Showcase New Delhi, 23 rd 27 th May 2011 The Report was prepared by Digital Radio Mondiale Consortium (DRM) & All India Radio (AIR) Version: 2011-07-26 Index: 1. Introduction 2. DRM+ System
Multiplexing on Wireline Telephone Systems
Multiplexing on Wireline Telephone Systems Isha Batra, Divya Raheja Information Technology, Dronacharya College of Engineering Farrukh Nagar, Gurgaon, India ABSTRACT- This Paper Outlines a research multiplexing
Chap#5 (Data communication)
Chap#5 (Data communication) Q#1: Define analog transmission. Normally, analog transmission refers to the transmission of analog signals using a band-pass channel. Baseband digital or analog signals are
Chapter 6 Bandwidth Utilization: Multiplexing and Spreading 6.1
Chapter 6 Bandwidth Utilization: Multiplexing and Spreading 6.1 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Note Bandwidth utilization is the wise use of
Introducing the Si473x Multiband Receiver Family
Introducing the Si473x Multiband Receiver Family Silicon Laboratories Broadcast Portfolio AM/FM Radio Receivers and FM Transmitters High-performance broadcast radio components SiRX Satellite Receivers
Introduction to FM-Stereo-RDS Modulation
Introduction to FM-Stereo-RDS Modulation Ge, Liang Tan, EK Kelly, Joe Verigy, China Verigy, Singapore Verigy US 1. Introduction Frequency modulation (FM) has a long history of its application and is widely
COMMUNICATIONS SYSTEMS USED FOR ITS
COMMUNICATIONS SYSTEMS USED FOR ITS Index Purpose Description Technologies 1 of 5 Purpose The telecommunication system is the main element for the development of telematics in Transport field. It enables
MODULATION Systems (part 1)
Technologies and Services on Digital Broadcasting (8) MODULATION Systems (part ) "Technologies and Services of Digital Broadcasting" (in Japanese, ISBN4-339-62-2) is published by CORONA publishing co.,
TUTORIAL FOR CHAPTER 8
TUTORIAL FOR CHAPTER 8 PROBLEM 1) The informaiton in four analog signals is to be multiplexed and transmitted over a telephone channel that has a 400 to 3100 Hz bandpass. Each of the analog baseband signals
Radio TV Forum 2014 Rohde & Schwarz Solutions
Radio TV Forum 2014 Rohde & Schwarz Solutions Rohde & Schwarz Broadcasting Division ı Europe s first VHF sound broadcast transmitter in the late 1940s ı Today's global market leader in efficient terrestrial
Physical Layer. Communication Satellites. ECE 453 Introduction to Computer Networks. Lecture 3 Physical Layer II
ECE 453 Introduction to Computer Networks Lecture 3 Physical Layer II 1 Physical Layer Services transmit bits from sender to receiver. Transmission media Guided: twisted pair, coax, fiber Unguided (wireless):
Dimensioning, configuration and deployment of Radio Access Networks. Lecture 2.1: Voice in GSM
Dimensioning, configuration and deployment of Radio Access Networks. Lecture.: Voice in GSM GSM Specified by ETSI Frequency Division Duplex TDMA system Originally at 900MHz, but today also at 800, 800,
Solution. (Chapters 5-6-7-8) Dr. Hasan Qunoo. The Islamic University of Gaza. Faculty of Engineering. Computer Engineering Department
The Islamic University of Gaza Faculty of Engineering Computer Engineering Department Data Communications ECOM 4314 Solution (Chapters 5-6-7-8) Dr. Hasan Qunoo Eng. Wafaa Audah Eng. Waleed Mousa 1. A cable
DAB Digital Radio Broadcasting. Dr. Campanella Michele
DAB Digital Radio Broadcasting Dr. Campanella Michele Intel Telecomponents Via degli Ulivi n. 3 Zona Ind. 74020 Montemesola (TA) Italy Phone +39 0995664328 Fax +39 0995932061 Email:info@telecomponents.com
Chapter 6: Broadcast Systems. Mobile Communications. Unidirectional distribution systems DVB DAB. High-speed Internet. architecture Container
Mobile Communications Chapter 6: Broadcast Systems Unidirectional distribution systems DAB DVB architecture Container High-speed Internet Prof. Dr.-Ing. Jochen Schiller, http://www.jochenschiller.de/ MC
ECC Report 177. Possibilities for Future Terrestrial Delivery of Audio Broadcasting Services
ECC Report 177 Possibilities for Future Terrestrial Delivery of Audio Broadcasting Services April 2012 ECC REPORT 177 Page 2 0 EXECUTIVE SUMMARY This Report considers the possibilities for continuing Radio
Communication Systems
AM/FM Receiver Communication Systems We have studied the basic blocks o any communication system Modulator Demodulator Modulation Schemes: Linear Modulation (DSB, AM, SSB, VSB) Angle Modulation (FM, PM)
Broadcasting your attack: Security testing DAB radio in cars
Broadcasting your attack: Security testing DAB radio in cars Andy Davis, Research Director Image: computerworld.com.au Agenda Who am I and why am I interested in security testing DAB? Overview of DAB How
Position of the RDS signal in the modulation spectrum... 3 RDS groups... 3 Group Format... 4 Error Correction and Synchronization...
RDS Basics The RDS service (Radio Data System)... 2 RDS features... 2 Alternate Frequency (AF/EON)... 2 Traffic Announcement / Traffic Program Indication (TA/TP)... 2 TMC - Traffic Information via Traffic
NEW FEATURES IN VERSION 1.4
NEW FEATURES IN VERSION 1.4 Some significant improvements and new capabilities have been introduced to the Goldeneagle HD with software/firmware version 1.4, released in February 2007 and FREE available
System for digital sound broadcasting in the broadcasting bands below 30 MHz
Recommendation ITU-R BS.1514-2 (03/2011) System for digital sound broadcasting in the broadcasting bands below 30 MHz BS Series Broadcasting service (sound) ii Rec. ITU-R BS.1514-2 Foreword The role of
Video Conferencing Glossary of Terms
Video Conferencing Glossary of Terms A Algorithm A step-by-step problem-solving procedure. Transmission of compressed video over a communications network requires sophisticated compression algorithms.
RECOMMENDATION ITU-R M.1453-1 * Transport information and control systems Dedicated short range communications at 5.8 GHz
Rec. ITU-R M.1453-1 1 RECOMMENDATION ITU-R M.1453-1 * Transport and control systems Dedicated short range communications at 5.8 GHz (Question ITU-R 205/8) (2000-2002) The ITU Radiocommunication Assembly,
Cable TV Headend Solutions
Product Family DVX Platform Cable TV Headend Solutions The DVX platform TELESTE DVX is a complete solution for digital and analogue broadcasting infrastructures for cable operators. The offering includes
Where to go with digital sound broadcasting
Lord Hall of Birkenhead CBE, Director General BBC, New Broadcasting House 19 Langham Street London W1A 1AA tony.hall@bbc.co.uk (by post and email) 128 Perth Road ILFORD Essex IG2 6AS Email: shawj@ties.itu.int
INTRODUCTION TO COMMUNICATION SYSTEMS AND TRANSMISSION MEDIA
COMM.ENG INTRODUCTION TO COMMUNICATION SYSTEMS AND TRANSMISSION MEDIA 9/6/2014 LECTURES 1 Objectives To give a background on Communication system components and channels (media) A distinction between analogue
Computers Are Your Future. 2006 Prentice-Hall, Inc.
Computers Are Your Future 2006 Prentice-Hall, Inc. Computers Are Your Future Chapter 3 Wired and Wireless Communication 2006 Prentice-Hall, Inc Slide 2 What You Will Learn... ü The definition of bandwidth
FUTURE POSSIBILITIES FOR THE DIGITALISATION OF BAND II (87.5-108 MHz)
Electronic Communications Committee (ECC) within the European Conference of Postal and Telecommunications Administrations (CEPT) FUTURE POSSIBILITIES FOR THE DIGITALISATION OF BAND II (87.5-108 MHz) St.
Toshihiro Kojima (Fuji Television Network,Inc.)
ISDB-T T Seminar 各 社 ロゴ( 社 名 ) Presentation 4 ISDB-T Applications 25 th. July. 2007 Caracas, Venezuela DiBEG JAPAN Toshihiro Kojima (Fuji Television Network,Inc.) Contents Features of ISDB-T Applications
What s The Difference Between Bit Rate And Baud Rate?
What s The Difference Between Bit Rate And Baud Rate? Apr. 27, 2012 Lou Frenzel Electronic Design Serial-data speed is usually stated in terms of bit rate. However, another oftquoted measure of speed is
Improved user experiences are possible with enhanced FM radio data system (RDS) reception
Improved user experiences are possible with enhanced FM radio data system (RDS) reception Aravind Ganesan, Senior Systems Engineer, and Jaiganesh Balakrishnan, Senior Member of Technical Staff, Wireless
GSM and Similar Architectures Lesson 07 GSM Radio Interface, Data bursts and Interleaving
GSM and Similar Architectures Lesson 07 GSM Radio Interface, Data bursts and Interleaving 1 Space Division Multiple Access of the signals from the MSs A BTS with n directed antennae covers mobile stations
PXI. www.aeroflex.com. GSM/EDGE Measurement Suite
PXI GSM/EDGE Measurement Suite The GSM/EDGE measurement suite is a collection of software tools for use with Aeroflex PXI 3000 Series RF modular instruments for characterising the performance of GSM/HSCSD/GPRS
Applications that Benefit from IPv6
Applications that Benefit from IPv6 Lawrence E. Hughes Chairman and CTO InfoWeapons, Inc. Relevant Characteristics of IPv6 Larger address space, flat address space restored Integrated support for Multicast,
Digital Satellite Broadcasting and HDTV Services in Japan
Digital Satellite Broadcasting and HDTV Services in Japan Masafumi Saito Science and Technical Research Laboratories NHK (Japan Broadcasting Corporation) Contents Present situation of satellite broadcasting
Technical Overview of Single Frequency Network
White paper Technical Overview of Single Frequency Network Executive Summary: This paper describes the principles of Single Frequency Network. Scarcity of available spectrum & bandwidth is one of the main
Implementing Digital Wireless Systems. And an FCC update
Implementing Digital Wireless Systems And an FCC update Spectrum Repacking Here We Go Again: The FCC is reallocating 600 MHz Frequencies for Wireless Mics 30-45 MHz (8-m HF) 174-250 MHz (VHF) 450-960 MHz
Evolving Telecommunications to Triple Play:
Hands-On IPTV, VoIP, 3D TV and Delivery Systems for System Engineers Course Description With the introduction of Next Generation Networks to telecommunications carrier infrastructures, customers expect
What Does Communication (or Telecommunication) Mean?
What Does Communication (or Telecommunication) Mean? The term communication (or telecommunication) means the transfer of some form of information from one place (known as the source of information) to
3 Software Defined Radio Technologies
3 Software Defined Radio Technologies 3-1 Software Defined Radio for Next Generation Seamless Mobile Communication Systems In this paper, the configuration of the newly developed small-size software defined
BENEFITS OF USING MULTIPLE PLP IN DVB-T2
BENEFITS OF USING MULTIPLE PLP IN DVB-T2 ENENSYS Technologies, France : http://www.enensys.com DVB-T2 has already achieved incredible success for delivering digital terrestrial television. More than 28
HOWTO - Register your station for RadioDNS Hybrid Radio
HOWTO - Register your station for RadioDNS Hybrid Radio Last Updated: 2014-07-15 Summary To create the link between your broadcast radio station and its presence on the internet, you need to register an
LTE UE RF measurements An introduction and overview
An introduction and overview February 2010 Andreas Roessler Andreas.Roessler@rohde-schwarz.com Technology Manager North America Rohde & Schwarz, Germany Guenter Pfeifer Guenter.Pfeifer@rohde-schwarz.com
BROADBAND AND HIGH SPEED NETWORKS
BROADBAND AND HIGH SPEED NETWORKS INTRODUCTION TO MUTIPLEXING Multiplexing is the set of techniques that allows the simultaneous transmission of multiple signals across a single data link INTRODUCTION
Guide to Wireless Communications. Digital Cellular Telephony. Learning Objectives. Digital Cellular Telephony. Chapter 8
Guide to Wireless Communications Digital Cellular Telephony Chapter 2 Learning Objectives Digital Cellular Telephony 3 Describe the applications that can be used on a digital cellular telephone Explain
Technicolor ATSC-8. User s Guide. 2012 Technicolor. All Rights reserved
Technicolor ATSC-8 User s Guide 2012 Technicolor. All Rights reserved Introduction This document describes the process and procedures for integrating the ATSC-8 product with the COM1000 digital head-end
for the Operation of Digital Cable Television Systems
Technical Conditions Technical Conditions for the Operation of Digital Cable Television Systems Document No: ComReg 98/66R Date: December, 2002 An Coimisiún um Rialáil Cumarsáide Commission for Communications
New TV Technologies for Science Education. A.K. Bhatnagar Chief Engineer Doordarshan
New TV Technologies for Science Education A.K. Bhatnagar Chief Engineer Doordarshan Digital TV Delivery Platforms Digital Terrestrial TV Broadcasting Digital Cable TV IPTV Mobile TV DTH Satellite Digital
Modular Instrumentation Technology Overview
Modular Instrumentation Technology Overview Outline Overview of the PXI Platform PCI & PXI Express The Future of RF Leveraging Modular Instrumentation Mixed signal test Streaming RF Streaming Demo Summary
Testing WiMAX receiver performance in a multipath propagation environment using Agilent s E6651A with an EB Propsim C8 radio channel emulator
Testing WiMAX receiver performance in a multipath propagation environment using Agilent s E6651A with an EB Propsim C8 radio channel emulator Application Note 1 Summary Introduction As a part of the certification
Mobile Multimedia Broadcasting
IPCableCom / MediaCom 2004 / Interactive Multimedia Workshop ITU, Geneva, 12-15 March 2002 Mobile Multimedia Broadcasting A MediaCom 2004 Presentation by Shuji Hirakawa, Ph.D, IEEE Fellow Media & Contents
Development of Wireless Networks
Development of Wireless Networks Cellular Revolution In 1990 mobile phone users populate 11 million. By 2004 the figure will become 1 billion Phones are most obvious sign of the success of wireless technology.
RECOMMENDATION ITU-R BS.704 *, ** Characteristics of FM sound broadcasting reference receivers for planning purposes
Rec. ITU-R BS.704 1 RECOMMENDATION ITU-R BS.704 *, ** Characteristics of FM sound broadcasting reference receivers for planning purposes (1990) The ITU Radiocommunication Assembly, considering a) that
Information Paper. FDMA and TDMA Narrowband Digital Systems
Information Paper FDMA and TDMA Narrowband Digital Systems Disclaimer Icom Inc. intends the information presented here to be for clarification and/or information purposes only, and care has been taken
IsumaTV. Media Player Setup Manual COOP Cable System. Media Player
IsumaTV Media Player Setup Manual COOP Cable System Visual Setup Front: Router Scan Converter Media Player Video Modulator Equipment: Media Player: Router: Scan Converter: Video Modulator: This computer
ISDB-T Digital terrestrial broadcasting in Japan
BROADCASTING TV Test Transmitter R&S SFQ / R&S SFL ISDB-T Digital terrestrial broadcasting in Japan The transition from analog to digital broadcast transmission is occurring everywhere: in broadband communication
What Is a Radio Station?
What Is a Radio Station? In the past, when radio broadcasters were limited to broadcasting on a single analog AM or FM frequency, the concept of a was unambiguous to broadcasters, advertisers, and audience
Internationalization of the Japanese Digital Terrestrial Television Broadcasting System, ISDB-T
Internationalization of the Japanese Digital Terrestrial Television Broadcasting System, ISDB-T From development of the transmission system to its adoption in Brazil On June 29, 2006, the Brazilian government
LTE Multimedia Broadcast Multicast Services (MBMS)
LTE Multimedia Broadcast Multicast Services (MBMS) LTE is the technology of choice for mobile operators because it delivers significantly higher bandwidth with the lowest amount of spectral resources.
CS263: Wireless Communications and Sensor Networks
CS263: Wireless Communications and Sensor Networks Matt Welsh Lecture 4: Medium Access Control October 5, 2004 2004 Matt Welsh Harvard University 1 Today's Lecture Medium Access Control Schemes: FDMA TDMA
ISDB-T T Transmission Technologies and Emergency Warning System
ISDB-T T Seminar ISDB-T T Transmission Technologies and Emergency Warning System 12 de Febrero 2008 Universidad Ricardo Palma, Lima, Perú DiBEG, JAPAN Hiroyuki FURUTA (NHK) Digital broadcasting experts
MANAGING THE TRANSITION TO DIGITAL SOUND BROADCASTING IN THE FREQUENCY BANDS BELOW 80 MHz
Electronic Communications Committee (ECC) within the European Conference of Postal and Telecommunications Administrations (CEPT) MANAGING THE TRANSITION TO DIGITAL SOUND BROADCASTING IN THE FREQUENCY BANDS
Analog vs. Digital Transmission
Analog vs. Digital Transmission Compare at two levels: 1. Data continuous (audio) vs. discrete (text) 2. Signaling continuously varying electromagnetic wave vs. sequence of voltage pulses. Also Transmission
What is DECT? DECT stands for Digital Enhanced Cordless Telecommunications.
DECT 6.0 vs 900 MHz vs 2.4GHz vs 5.8 GHz DECT 6.0 (1.9 GHz) 900 MHz 2.4 GHz 5.8 GHz FCC approved frequency for cordless telecommunication Baby monitors, microwave oven Wi-Fi electronics (routers), wireless
How To Get A Phone In The United States
Telephone Systems COMP476 Home Telephones Plain Old Telephone Service (POTS) provides a twisted pair connection from your phone to the central office. You own your home wiring and the telephone company
Unit of Learning # 2 The Physical Layer. Redes de Datos Sergio Guíñez Molinos sguinez@utalca.cl 1-2009
Unit of Learning # 2 The Physical Layer Redes de Datos Sergio Guíñez Molinos sguinez@utalca.cl 1-2009 The Theoretical Basis for Data Communication Sergio Guíñez Molinos Redes de Computadores 2 The Theoretical
H203D 中文 GB Version 1
H203D 中 GB文 Version 1 Contents Installing batteries... 4 Using the AC adapter (not supplied)... 5 Setting the clock... 6-7 Updating your radio - DAB... 8 Selecting a station - DAB... 9 Secondary services
How To Encode Data From A Signal To A Signal (Wired) To A Bitcode (Wired Or Coaxial)
Physical Layer Part 2 Data Encoding Techniques Networks: Data Encoding 1 Analog and Digital Transmissions Figure 2-23.The use of both analog and digital transmissions for a computer to computer call. Conversion
TECHNICAL INFORMATION FOR FREQUENCY PLANNING IN-BUILDING COAXIAL CABLE DISTRIBUTION SYSTEM (IBCCDS)
HKTA 1105 ISSUE 5 TECHNICAL INFORMATION FOR FREQUENCY PLANNING OF IN-BUILDING COAXIAL CABLE DISTRIBUTION SYSTEM (IBCCDS) TELECOMMUNICATIONS AUTHORITY HONG KONG FOREWORD 1. This document intends to provide
CHAPTER 8 MULTIPLEXING
CHAPTER MULTIPLEXING 3 ANSWERS TO QUESTIONS.1 Multiplexing is cost-effective because the higher the data rate, the more cost-effective the transmission facility.. Interference is avoided under frequency
Department of Electrical and Computer Engineering Ben-Gurion University of the Negev. LAB 1 - Introduction to USRP
Department of Electrical and Computer Engineering Ben-Gurion University of the Negev LAB 1 - Introduction to USRP - 1-1 Introduction In this lab you will use software reconfigurable RF hardware from National
ETSI EN 301 700 V1.1.1 (2000-03)
EN 301 700 V1.1.1 (2000-03) European Standard (Telecommunications series) Digital Audio Broadcasting (DAB); VHF/FM Broadcasting: cross-referencing to simulcast DAB services by RDS-ODA 147 European Broadcasting
Adjacent Channel Interference. Adaptive Modulation and Coding. Advanced Mobile Phone System. Automatic Repeat Request. Additive White Gaussian Noise
Apéndice A. Lista de s ACI AM AMC AMPS ARQ AWGN BB BER BPSK BPF BW CCK CD CDMA CDPD COFDM CRL CSI CWTS Adjacent Channel Interference Amplitude Modulation Adaptive Modulation and Coding Advanced Mobile
8. Communications Subsystem
PM-1.1-03 Rev C 8. Communications Subsystem The GOES-NOP spacecraft communications subsystem provides requisite conditioning, transmission, reception, and routing of mission data signals and telemetry
Communication Satellite Systems Trends and Network Aspects
Communication Satellite Systems Trends and Network Aspects Paul Anderson Communication Architectures Department The Aerospace Corporation Paul.r.anderson@aero.org http://www.aero.org/ Lee Center, Caltech
DT3: RF On/Off Remote Control Technology. Rodney Singleton Joe Larsen Luis Garcia Rafael Ocampo Mike Moulton Eric Hatch
DT3: RF On/Off Remote Control Technology Rodney Singleton Joe Larsen Luis Garcia Rafael Ocampo Mike Moulton Eric Hatch Agenda Radio Frequency Overview Frequency Selection Signals Methods Modulation Methods
Trends in Digital Transmission Technology for Cable Television
Trends in Digital Transmission Technology for Cable Television There are various transmission schemes for cable television in addition to those regarding retransmission of digital broadcasts. Installation
NEW WORLD TELECOMMUNICATIONS LIMITED. 2 nd Trial Test Report on 3.5GHz Broadband Wireless Access Technology
NEW WORLD TELECOMMUNICATIONS LIMITED 2 nd Trial Test Report on 3.5GHz Broadband Wireless Access Technology Issue Number: 01 Issue Date: 20 April 2006 New World Telecommunications Ltd Page 1 of 9 Issue
Residential Broadband: Technologies for High-Speed Access To Homes
Residential Broadband: Technologies for High-Speed Access To Homes The Ohio State University Columbus, OH 43210-1277 1277 http://www.cse.ohio-state.edu/~jain/ 1 Overview 56 kbps Modems, ISDN ADSL, VDSL
New markets HEVC DVB T2 Germany. Herbert Tillmann
New markets HEVC DVB T2 Germany Herbert Tillmann Why DVB-T2 and HEVC? Media Consumption and Digital Terrestrial Broadcast The gain in efficiency of DVB-T2 Programs per Multiplex (portable, mobile) Broadcast
Hacking a Bird in the Sky
Hacking a Bird in the Sky Hijacking Very Small Aperture Terminal (VSAT) Connections Jim Geovedi and Raditya Iryandi BELLUA ASIA PACIFIC Disclaimer This presentation is intended to demonstrate the inherent
A TALE OF 3 SATELLITE RETURN TECHNOLOGIES
March 2015 White Paper A TALE OF 3 SATELLITE RETURN TECHNOLOGIES Dialog : to the Test Introduction The introduction of the Dialog platform in the Satcom marketplace coincides with the introduction of other
Lecture 21 ISDN Integrated Digital Network.
Lecture 21 ISDN is an acronym for Integrated Services Digital Network. ISDN was developed to cater the needs of users who want high data rate, since conventional telephone line is not capable of providing
Public Switched Telephone System
Public Switched Telephone System Structure of the Telephone System The Local Loop: Modems, ADSL Structure of the Telephone System (a) Fully-interconnected network. (b) Centralized switch. (c) Two-level
Chapter 9. Communications and Networks. McGraw-Hill/Irwin. Copyright 2008 by The McGraw-Hill Companies, Inc. All rights reserved.
Chapter 9 Communications and Networks McGraw-Hill/Irwin Copyright 2008 by The McGraw-Hill Companies, Inc. All rights reserved. Competencies (Page 1 of 2) Discuss connectivity, the wireless revolution,
Residential Broadband: Technologies for High-Speed Access To Homes
Residential Broadband: Technologies for High-Speed Access To Homes Columbus, OH 43210 Jain@CIS.Ohio-State.Edu http://www.cis.ohio-state.edu/~jain/cis788-97/ Email questions to mbone@netlab.ohio-state.edu
Time-Correlated Multi-domain RF Analysis with the MSO70000 Series Oscilloscope and SignalVu Software
Time-Correlated Multi-domain RF Analysis with the MSO70000 Series Oscilloscope and SignalVu Software Technical Brief Introduction The MSO70000 Series Mixed Oscilloscope, when coupled with SignalVu Spectrum
Content Management Playout Encryption Broadcast Internet. SmartPlayout
Content Management Playout Encryption Broadcast Internet SmartPlayout SmartPlayout We offer you the perfect budget-oriented, yet flexible solution for broadcasting your channel. The service has been specifically
Cable Modems. Definition. Overview. Topics. 1. How Cable Modems Work
Cable Modems Definition Cable modems are devices that allow high-speed access to the Internet via a cable television network. While similar in some respects to a traditional analog modem, a cable modem
Demystifying Wireless for Real-World Measurement Applications
Proceedings of the IMAC-XXVIII February 1 4, 2010, Jacksonville, Florida USA 2010 Society for Experimental Mechanics Inc. Demystifying Wireless for Real-World Measurement Applications Kurt Veggeberg, Business,
LevelOne User Manual WPC-0600 N_One Wireless CardBus Adapter
LevelOne User Manual WPC-0600 N_One Wireless CardBus Adapter V2.0.0-0712 Safety FCC WARNING This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Fundamentals of Telecommunications
Fundamentals of Telecommunications Professor of CIS Columbus, OH 43210 Jain@ACM.Org http://www.cis.ohio-state.edu/~jain/ 1 Overview Time Division Multiplexing T1, T3, DS1, E1 T1 Framing Echo Cancellation
EAP9550 11N Wall Mount Access Point / WDS AP / Universal Repeater
EAP9550 is a powerful and multi-functioned 11n Access Point and it can act three modes AP/WDS/Universal Repeater. Smoke detector appearance will minimize visibility. So this model can work properly at
1-MINIMUM REQUIREMENT SPECIFICATIONS FOR DVB-T SET-TOP-BOXES RECEIVERS (STB) FOR SDTV
1-MINIMUM REQUIREMENT SPECIFICATIONS FOR DVB-T SET-TOP-BOXES RECEIVERS (STB) FOR SDTV Standard definition television Terminology SHALL (mandatory): Denotes that the item is mandatory. SHOULD (recommended):
Hacking a Bird in the Sky
Hacking a Bird in the Sky 2.0 Exploiting Satellite Trust Relationship Jim Geovedi jim.geovedi@bellua.com Raditya Iryandi raditya.iryandi@bellua.com Anthony Zboralski anthony.zboralski@bellua.com Disclaimer