Comments on ET Docket No. 05-24 DTV Tuner Requirements
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PCI 3-In-1 TV Tuner Card Model 176149 Transform Your Desktop Computer Into a Digital Multimedia Center
PCI 3-in-1 TV Tuner Card Model 176149 Transform your desktop computer into a digital multimedia center. Receive digital television and radio broadcasts almost anywhere! DVB-T (Digital Video Broadcasting — Terrestrial) delivers practical digital television broadcasting to consumers worldwide. Many countries have already implemented DVB-T or have decided to use it for future digital terrestrial television deployment. The MANHATTAN® PCI 3-in-1 TV Tuner Card brings free-to-air digital terrestrial and analog television and FM radio to desktop computers. Advanced Features and Controls Enhance Viewing Options Digital Personal Video Recording captures and directly saves television programs to the hard drive for replay or transfer to CD and other portable media devices. Electronic Program Guide (EPG) allows the viewer to browse program summaries, conduct channel and program searches, schedule reminders and other functions. Using the time-shifting capability, viewers can replay favorite scenes, skip annoying advertising and apply pause/rewind/ fast forward control to live video and recorded programs. Easy to Install and Ready to Use Simple connection and Plug and Play capability allow the MANHATTAN PCI 3-in-1 TV Tuner Card to easily install in seconds on a Windows-compatible desktop computer. Lifetime Warranty Strict manufacturing standards ensure the highest quality in all MANHATTAN products. All items carry a full Lifetime Warranty — the strongest quality commitment anyone can make. Model 176149 Features Specifications • Receive free-to-air DVB-T, -
NTE15039 Integrated Circuit VHS/VCR Chroma Signal Proessor for NTSC/PAL/SECAM Systems
NTE15039 Integrated Circuit VHS/VCR Chroma Signal Proessor for NTSC/PAL/SECAM Systems Description: The NTE15039 is a multifunctional IC in a 24–Lead DIP type package that contains VHS VCT chroma signal processing circuitry. Since the package is small and a minimum number of external compo- nents are required, the NTE15039 occupies much less space on the PC board thus facilitating VCR design. The chroma section is made adjustment–free (except REC chroma level) thus streamlining the manufacture of VCRs Features: D Designed for NTSC/PAL/MESECAM Systems D Adjustment–Free Chroma Section (Except REC Chroma Level) D Few External Components Required D LPF Usable for REC/PB D Multifunctional: 2fSC Generator for CCD Drive Function to Select APC Loop Input Signal Passed/Not Passed Through Comb Filter 3rd Lock Protector of VXO Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax. 7V Allowable Power Dissipation (TA ≤ +65°C), PDmax. 850mW Operating Temperature Range, Topg . –10° to +65°C Storage Temperature Range, Tstg . –40° to +125°C Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Recommended Supply Voltage, VCC . 5V Operating Voltage Range, VCCop. 4.8 to 5.5V Electrical Characteristics: (TA = +25°C, VCC = 5V unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit REC Current Dissipation ICC(R) 49 62 75 mA REC Output Level VO(R) 75 110 145 mVP–P REC ACC Characteristics ∆VO(R) Input ± 6dB –0.5 ±0.1 +0.5 dB Electrical Characteristics (Cont’d): (TA = +25°C, VCC -
C 427 AM/FM Tuner ENGLISH FRANÇAIS ESPAÑOL PORTUGUÊS ITALIANO DEUTSCH Owner’S Manual NEDERLANDS SVENSKA РУССКИЙ IMPORTANT SAFETY INSTRUCTIONS ENGLISH
Owner’s Manual Owner’s ® AM/FM Tuner C 427 РУССКИЙ SVENSKA NEDERLANDS DEUTSCH ITALIANO PORTUGUÊS ESPAÑOL FRANÇAIS ENGLISH IMPORTANT SAFETY INSTRUCTIONS ENGLISH SAVE THESE INSTRUCTIONS FOR LATER USE. NOTE TO CATV SYSTEM INSTALLER FOLLOW ALL WARNINGS AND INSTRUCTIONS MARKED ON THE AUDIO This reminder is provided to call the CATV system installer’s attention to Section 820-40 of EQUIPMENT. the NEC which provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to 1 Read instructions - All the safety and operating instructions should be read the point of cable entry as practical. before the product is operated. FRANÇAIS 2 Retain instructions - The safety and operating instructions should be retained for future reference. 3 Heed Warnings - All warnings on the product and in the operating instructions should be adhered to. 4 Follow Instructions - All operating and use instructions should be followed. 5 Cleaning - Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Clean only with a dry cloth. 6 Attachments - Do not use attachments not recommended by the product ESPAÑOL manufacturer as they may cause hazards. 7 Water and Moisture - Do not use this product near water-for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like. 8 Accessories - Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. -
The Transition to Digital Television*
DIGITAL TELEVISION 1 The Transition to Digital Television* Jérôme Addaa and Marco Ottavianib University College London; London Business School This paper studies the role of economic policy for the transition from analogue to digital television, with particular attention to the switch off of the analogue terrestrial signal. The analogue signal cannot be credibly switched off until almost all viewers have migrated to digital, due to universality of access to television. But before switch off, only part of the population can be reached with the digital signal. In addition, those who are reached need to spend more to upgrade their reception equipment than after switch off, because the capacity to increase the power of the digital signal will be made available only then. After reviewing the competitive structure and the role of government intervention in television markets, we present the early experience of a number of industrialised countries in the transition to digital television. We then formulate a micro-econometric model of digital television adoption by individual viewers. The model is calibrated to UK data and simulated to predict the impact of government policies on the take up of digital television. Policy makers can affect the speed of take up of digital television by: (i) controlling the quality of the signals and the content of public service broadcasters; (ii) intervening in the market for digital equipment with subsidies; and (iii) publicising the conditions and date of switch off of the analogue signal. We find that if the analogue terrestrial signal is switched off conditionally on aggregate adoption, strategic delays possibly arise and expectations affect the success of the switch off policy. -
An Embedded Multifunctional Media System for Mobile Devices in Terrestrial DTV Relaying
J Inf Process Syst, Vol.14, No.5, pp.1272~1285, October 2018 ISSN 1976-913X (Print) https://doi.org/10.3745/JIPS.03.0100 ISSN 2092-805X (Electronic) An Embedded Multifunctional Media System for Mobile Devices in Terrestrial DTV Relaying Jun Huang* and Haibing Yin** Abstract The paper presents a novel embedded multifunctional media sever (EMMS) for mobile devices to receive various media programs. Being different from other contemporary system research, the paper mainly studies how to design a reception solution for terrestrial digital television (DTV) on mobile devices and how to enable mobile devices can receive DTV program, enjoy video-on-demand (VOD), achieve video surveillance and relay Internet video program via local Wi-Fi simultaneously. In the system design, we integrate broadcasting-terrestrial DTV tuner, streaming media re-transmission system, VOD disk, video camera and access interface to the Internet into EMMS, which can either receive terrestrial DTV radio signals and demodulate out digital transport stream (TS), or can read streaming media bit-stream from VOD disk, surveillance camera or access interface to the Internet. The experimental results show the proposed system is stable and quality-efficient. Comparing with the other systems, the proposed system has the least packet loss rate and response time. Keywords DTV, Media Relaying, Media Server, Mobile Devices, Terrestrial Broadcasting 1. Introduction Digital broadcasting terrestrial systems, such as DVB-T [1] in European, ISDB-T in Japan and DTMB [2] in China, etc., had been built up and popularized for application in the world today. At the same time, mobile digital TV systems, such as T-DMB [3] in Korea, ISDB-T in Japan and CMMB [4] in China, had also been applied in a wide range. -
232-ATSC 4K HDTV Tuner Contemporaryresearch.Com DATASHEET T: 888-972-2728
232-ATSC 4K HDTV Tuner contemporaryresearch.com DATASHEET t: 888-972-2728 The 232-ATSC 4K HDTV Tuner, our 5th-generation ATSC HDTV tuner, adds new capabilities to the industry-standard 232- ATSC series. New features include tuning H.264 programs up to 1080p and output scaling up to 4K. The new tuner is fully compatible with control commands for previous models. The integrator-friendly HDTV tuner is controllable with 2-way RS-232, IP Telnet and UDP, as well as wireless and wired IR commands. An onboard Web page enables remote Web control. A new menu-driven display simplifies setup. A full-featured, commercial grade HDTV tuner, the 232-ATSC 4K can receive both analog and digital MPEG-2/H.264 chan- nels, in ATSC, NTSC, and clear QAM formats. Using an optional RF-AB switch, the tuner can switch between antenna and cable feeds. • Tunes analog and digital channels in ATSC, NTSC, and clear QAM formats • Decodes MPEG2 and H.264 digital channels up to 1080p 60Hz • HDMI selectable video output resolutions: 480i, 480p, 720p, 1080i, 1080p, and 4K or Auto • Analog HD RGBHV and Component video output resolutions: 480i, 480p, 720p, 1080i, and 1080p, or Auto • Analog HD outputs can operate simultaneously with HDMI depending on colorspace setting • RGBHV or Component output selection from front-panel settings, Web page, or control commands • 1080p and 2160p set to 60Hz for more universal applications, 1080i and 720p can be set to 60 or 59.94Hz • AC-3, PCM, or Variable PCM audio formats for digital audio ports and HDMI • Simultaneous HDMI, SPDIF, and Analog -
MPX Stereo and SCA FM Tuner
FM – TUNER Stereo MPX decoder SCA demodulator Prof. Yosef PINHASI The tuner is aimed at receiving commercial FM radio stations broadcasting at the VHF band 88-108MHz. It enables detection of the frequency modulated signals including decoding of stereophonic transmissions and also Subsidiary Communications Authorization (SCA) signals. The RF stage shown in Figure 1, consists of a broad-band low-noise amplifier (LNA), based on the MPSH10 high frequency bipolar transistor, and followed by the balanced mixer NE602 (or today – SA602). The fundamental parameters of the front-end transistor MPSH10 of the LNA are β = 60 , fT = 650 MHz ,VBE = 6.0 V at collector current of IC = 1mA . The bias circuit are the resistors RC = 300 Ω and RE =10 Ω at the collector and emitter respectively and the feedback resistor RF = 47 KΩ between the collector and base. The emitter current is found from the formula: V −V I = CC BE = 10.56mA E R F + R + R 1+ β C E The collector current is thus IC = β ⋅ I E /(1+ β ) =10.38mA and its voltage is VC = Rc ⋅ Ic = 8.835V . The small-signal parameters of the hybrid-∏ model at the quiescent point are: IC gm = = 415 mS VT β rπ = = 145 Ω gm gm Cπ ≅ = 102 pF 2π ⋅ fT Substituting these parameters in the expression for the small-signal voltage gain results in: V g 1 R R A = out = − m − ⋅ F C = -12 V V R R + R in 1 F 142F 43C 1+ gm + ⋅ RE R || R Zπ F C The input impedance is calculating using: −1 Vin 1 1− AV RF Zin = = + = []Zπ + ()1+ gmZπ ⋅ RE || Iin Zπ + ()1+ gmZπ ⋅ RE RF 1− AV 470 560 + 100K .1 µ 6V Tuning 100 µ 1n 1n 1K 220K 560 µ 100K 10p 24V CV L3 100K 10p 47 µ .1 µ .1 µ .47 µ 22K NE602 +12V 300 30p 30p 10.7MHz 47K MPSH10 100p Antenna 10 .1 µ Figure 1: The RF front-end and mixer of the tuner. -
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554 In the Matter of ) ) EchoStar Technologies L.L.C. ) ) Petition for Waiver of Section 15.117(b) of the ) Commission’s Rules ) ECHOSTAR TECHNOLOGIES L.L.C. PETITION FOR WAIVER Pursuant to Section 1.3 of the Commission’s rules,1 EchoStar Technologies L.L.C. (“EchoStar”) respectfully requests the Media Bureau (“Bureau”) to waive the “all channels” requirement in Section 15.117(b) of the Commission’s rules to permit the importation, marketing, and sale of a new model of “SlingLoaded” high-definition (“HD”), Internet-enabled, digital video recorder (the “SlingLoaded DVR”) that does not include an analog over-the-air tuner.2 The Bureau and the Office of Engineering and Technology (“OET”) to date have interpreted the “all channels” provision to mean that any TV receiver that includes an over-the- air digital (ATSC) tuner must also include an over-the-air analog (NTSC) tuner.3 However, the 1 47 C.F.R. § 1.3. 2 See 47 C.F.R. § 15.117(b). Section 15.117 provides, in relevant part, that “[all] TV broadcast receivers [shipped in interstate commerce or imported into the United States, for sale or resale to the public] shall be capable of adequately receiving all channels allocated by the Commission to the television broadcast service.” 47 C.F.R. § 15.117(a), (b). For purposes of this rule, the term “TV broadcast receivers” includes “devices, such as … set-top devices that are intended to provide audio-video signals to a video monitor, that incorporate the tuner portion of a TV broadcast receiver and … can be used for off-the-air reception of TV broadcast signals.” Id. -
Reception Performance Improvement of AM/FM Tuner by Digital Signal Processing Technology
Reception performance improvement of AM/FM tuner by digital signal processing technology Akira Hatakeyama Osamu Keishima Kiyotaka Nakagawa Yoshiaki Inoue Takehiro Sakai Hirokazu Matsunaga Abstract With developments in digital technology, CDs, MDs, DVDs, HDDs and digital media have become the mainstream of car AV products. In terms of broadcasting media, various types of digital broadcasting have begun in countries all over the world. Thus, there is a demand for smaller and thinner products, in order to enhance radio performance and to achieve consolidation with the above-mentioned digital media in limited space. Due to these circumstances, we are attaining such performance enhancement through digital signal processing for AM/FM IF and beyond, and both tuner miniaturization and lighter products have been realized. The digital signal processing tuner which we will introduce was developed with Freescale Semiconductor, Inc. for the 2005 line model. In this paper, we explain regarding the function outline, characteristics, and main tech- nology involved. 22 Reception performance improvement of AM/FM tuner by digital signal processing technology Introduction1. Introduction from IF signals, interference and noise prevention perfor- 1 mance have surpassed those of analog systems. In recent years, CDs, MDs, DVDs, and digital media have become the mainstream in the car AV market. 2.2 Goals of digitalization In terms of broadcast media, with terrestrial digital The following items were the goals in the develop- TV and audio broadcasting, and satellite broadcasting ment of this digital processing platform for radio: having begun in Japan, while overseas DAB (digital audio ①Improvements in performance (differentiation with broadcasting) is used mainly in Europe and SDARS (satel- other companies through software algorithms) lite digital audio radio service) and IBOC (in band on ・Reduction in noise (improvements in AM/FM noise channel) are used in the United States, digital broadcast- reduction performance, and FM multi-pass perfor- ing is expected to increase in the future. -
Hauppauge Introduces New Multi-Standard Tv Receiver
HAUPPAUGE INTRODUCES NEW MULTISTANDARD TV RECEIVER FOR WINDOWS AND LINUX WinTV‐HVR‐1975 supports seven different TV formats for over‐the‐air and digital cable TV in North America and Europe Hauppauge, New York February 26, 2014 – Hauppauge Computer Works Inc. has announced the WinTV-HVR-1975, a USB based TV receiver for Windows and Linux systems with multi-format TV support for both North American and Europe. The WinTV-HVR-1975 has built-in support for North America NTSC and European PAL TV, plus ATSC HD and clear QAM digital cable TV support in North America and DVB-T, DVB-T2 and DVB-C support in Europe. The WinTV-HVR-1975 is part of the WinTV-HVR-19XX family of high performance TV receivers. All models in the family have hardware video encoders which convert NTSC and PAL TV programs into MPEG-2, thereby reducing the CPU requirements of the host systems. “Our professional TV receiver customers have been looking for a universal TV tuner for Europe and North America, and the WinTV-HVR-1975 supports the most popular TV formats used in both regions. For example, the DVB-C TV format is used in many European countries for digital cable TV, and DVB-T2, the new high definition over-the-air broadcast format which started in the UK, is now spreading throughout Europe including Russia. Coupled with the support of NTSC, PAL, ATSC and DVB-T, the WinTV-HVR-1975 delivers a TV receiver which is as close to universal as possible” said Ken Plotkin, President of Hauppauge. -
ATSC Standard: Service Usage Reporting (A/333)
ATSC A/333:2017 Service Usage Reporting 4 January 2017 ATSC Standard: Service Usage Reporting (A/333) Doc. A/333:2017 4 January 2017 Advanced Television Systems Committee 1776 K Street, N.W. Washington, D.C. 20006 202-872-9160 i ATSC A/333:2017 Service Usage Reporting 4 January 2017 The Advanced Television Systems Committee, Inc., is an international, non-profit organization developing voluntary standards for digital television. The ATSC member organizations represent the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. Specifically, ATSC is working to coordinate television standards among different communications media focusing on digital television, interactive systems, and broadband multimedia communications. ATSC is also developing digital television implementation strategies and presenting educational seminars on the ATSC standards. ATSC was formed in 1982 by the member organizations of the Joint Committee on InterSociety Coordination (JCIC): the Electronic Industries Association (EIA), the Institute of Electrical and Electronic Engineers (IEEE), the National Association of Broadcasters (NAB), the National Cable Telecommunications Association (NCTA), and the Society of Motion Picture and Television Engineers (SMPTE). Currently, there are approximately 150 members representing the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. ATSC Digital TV Standards include digital high definition television (HDTV), standard definition television (SDTV), data broadcasting, multichannel surround-sound audio, and satellite direct-to-home broadcasting. Note: The user's attention is called to the possibility that compliance with this standard may require use of an invention covered by patent rights. By publication of this standard, no position is taken with respect to the validity of this claim or of any patent rights in connection therewith. -
Improved Television Systems: NTSC and Beyond
• Improved Television Systems: NTSC and Beyond By William F. Schreiber After a discussion ofthe limits to received image quality in NTSC and a excellent results. Demonstrations review of various proposals for improvement, it is concluded that the have been made showing good motion current system is capable ofsignificant increase in spatial and temporal rendition with very few frames per resolution. and that most of these improvements can be made in a second,2 elimination of interline flick er by up-conversion, 3 and improved compatible manner. Newly designed systems,for the sake ofmaximum separation of luminance and chromi utilization of channel capacity. should use many of the techniques nance by means of comb tilters. ~ proposedfor improving NTSC. such as high-rate cameras and displays, No doubt the most important ele but should use the component. rather than composite, technique for ment in creating interest in this sub color multiplexing. A preference is expressed for noncompatible new ject was the demonstration of the Jap systems, both for increased design flexibility and on the basis oflikely anese high-definition television consumer behaL'ior. Some sample systems are described that achieve system in 1981, a development that very high quality in the present 6-MHz channels, full "HDTV" at the took more than ten years.5 Orches CCIR rate of 216 Mbits/sec, or "better-than-35mm" at about 500 trated by NHK, with contributions Mbits/sec. Possibilities for even higher efficiency using motion compen from many Japanese companies, im sation are described. ages have been produced that are comparable to 35mm theater quality.