M74 广播、电视发送与接收设备 标准查询与下载

JEITA CP5102B-2006 SHF卫星广播传输用接收天线的测量方法(机械和环境特性)

Methods of measurement on Receiving Antennas for SHF Satellite Broadcast Transmissions (Mechanical and Environmental Characteristics)

DLA QPL-49142-18-2006 接头,三轴,无线电频率,一般规格

This list has been prepared for use by or for the Government in the acquisition of products covered by Specification MIL-PRF-49142.

CONNECTOR, TRIAXIAL, RADIO FREQUENCY, GENERAL SPECIFICATION FOR

DLA QPL-31031-4-2006 高可靠性低成本灵活和半刚性电缆 无线电频率同轴电缆电气插头插座连接器一般规格

The activity responsible for this QPL is the Defense Supply Center Columbus (DSCC-VQ), Columbus, OH 43216-5000.

CONNECTORS, ELECTRICAL, PLUGS AND RECEPTACLES, COAXIAL, RADIO FREQUENCY, HIGH RELIABILITY, FOR FLEXIBLE AND SEMIRIGID CABLES, GENERAL SPECIFICATION FOR [Superseded By: DLA QPL-31031 -4, DLA QPL-31031 -3, DLA QPL-31031 -2, DLA QPL-31031 -1]

DLA QPL-39012-129-2006 无线电频率同轴电缆连接器一般规格

This list has been prepared for use by or for the Government in the acquisition of products covered by Specification MIL-PRF-39012. Listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense.

CONNECTORS, COAXIAL, RADIO FREQUENCY, GENERAL SPECIFICATION FOR

ITU-T J.242 SPANISH-2006 在数字有线电视和视频电话中使用传输错误信息监控接收器的感知视频质量的接收器接收视频序列的重建方法.9号研究组

This Recommendation specifies a method for a transmitting side to reconstruct the received video sequence in order to monitor video quality at the receiver using transmission error information for packetized video transmission. This Recommendation applies to video services where two-way digital communications are available. The method in this Recommendation requires that each packet can be traced and identified. Some packet transport protocols such as RTP(Real-time Transport Protocol) and ATM(Asynchronous Transfer Mode)/AAL(ATM Adaptation Layer) have this feature. In order to evaluate video quality at the receiver, the method needs to be used with an objective model for video quality measurement such as J.144. It is suggested that a standardized method should be used.

A method to reconstruct the received video sequence seen at the receiver using transmission error information to monitor the perceptual video quality at the receiver in digital cable television and video telephony

ITU-T J.291 SPANISH-2006 下一代机顶盒核心体系结构.9号研究组

This Recommendation describes the cable network architecture component of the next-generation Set-Top-Box (STB). When combined with companion ITU-T Recs J.290 (J.stb-core-a) and J.292 (J.stb-mi-a), the architecture defines a cost-efficient platform with capacity and flexibility to support growth of on-demand video, high definition digital TV, managed in-home networks connecting a wide range of consumer-provided devices, and future IP multimedia services including IP voice, video telephony, and multiplayer gaming. This Recommendation reflects key functional aspects of the next generation cable set-top-box, such as a common application platform and MPEG transport including advanced codecs.

Next generation set-top-box cable architecture

ITU-T J.290 SPANISH-2006 下一代机顶盒核心体系结构.9号研究组

This Recommendation describes a core architecture functionality of next-generation STB that operators and equipment vendors MAY elect to follow in making network and product investmentdecisions. This architecture defines a cost-efficient platform with capacity and flexibility to support growth of on-demand video, high definition digital TV, managed in-home networks connecting awide range of consumer-provided devices, and future IP multimedia services including IP voice,video telephony, and multiplayer gaming. The goal of this Recommendation is to provide corefunctionalities and can serve as foundations for network specific environments. It SHOULD be noted that home networking portion of this architecture is based upon ITU-T Rec. J.190. In actual implementation of NG-STB-A functionalities, this Recommendation MUST be used with either ITU-T Rec. J.292 or ITU-T Rec. J.291 based on access network availability.

Next generation set-top box core architecture

ITU-T J.292 SPANISH-2006 下一代机顶盒媒体无关体系结构.9号研究组

This Recommendation describes a core architecture that is not dependent on transport media for a next generation set-top box that will allow service providers to offer existing and new advanced services regardless of the transport media in the future. It is assumed in this Recommendation that all contents are transported on IP packets with an adequate QoS controlled mechanism. This Recommendation reflects key functional aspects of the next generation set-top box, such as network resource adaptability, secure two-way authenticated communication and session resource management and a QoS-control mechanism.

Next generation set-top box media-independent architecture

DLA SMD-5962-88582 REV B-2006 硅单片双极十六进制NTDS接收器线性微电路

This drawing describes device requirements for MIL-STD-883 compliant, non-JAN class level B microcircuits in accordance with MIL-PRF-38535, appendix A.

MICROCIRCUIT, LINEAR, BIPOLAR HEX NTDS RECEIVER, MONOLITHIC SILICON

DLA QPL-11693-52-2006 有非可靠性指标和可靠性指标.减少无线电干扰的直流(金属密封)馈通电容器.一般规格

This list has been prepared for use by or for the Government in the acquisition of products covered by MIL-PRF-11693. Listing of a product is not intended to and does not connote endorsement of the product by the Department of Defense.

CAPACITORS, FEED THROUGH, RADIO-INTERFERENCE REDUCTION, DC (HERMETICALLY SEALED IN METAL CASES), ESTABLISHED AND NON-ESTABLISHED RELIABILITY, GENERAL SPECIFICATION FOR

ITU-T J.291 FRENCH-2006 下一代机顶盒核心体系结构.9号研究组

This Recommendation describes the cable network architecture component of the next-generation Set-Top-Box (STB). When combined with companion ITU-T Recs J.290 (J.stb-core-a) and J.292 (J.stb-mi-a), the architecture defines a cost-efficient platform with capacity and flexibility to support growth of on-demand video, high definition digital TV, managed in-home networks connecting a wide range of consumer-provided devices, and future IP multimedia services including IP voice, video telephony, and multiplayer gaming. This Recommendation reflects key functional aspects of the next generation cable set-top-box, such as a common application platform and MPEG transport including advanced codecs.

Next generation set-top-box cable architecture

ITU-T J.290 FRENCH-2006 下一代机顶盒核心体系结构.9号研究组

This Recommendation describes a core architecture functionality of next-generation STB that operators and equipment vendors MAY elect to follow in making network and product investment decisions. This architecture defines a cost-efficient platform with capacity and flexibility to support growth of on-demand video, high definition digital TV, managed in-home networks connecting a wide range of consumer-provided devices, and future IP multimedia services including IP voice, video telephony, and multiplayer gaming. The goal of this Recommendation is to provide core functionalities and can serve as foundations for network specific environments. It SHOULD be noted that home networking portion of this architecture is based upon ITU-T Rec. J.190. In actual implementation of NG-STB-A functionalities, this Recommendation MUST be used with either ITU-T Rec. J.292 or ITU-T Rec. J.291 based on access network availability.

Next generation set-top box core architecture

ITU-T J.292 FRENCH-2006 下一代机顶盒媒体无关体系结构.9号研究组

This Recommendation describes a core architecture that is not dependent on transport media for a next generation set-top box that will allow service providers to offer existing and new advanced services regardless of the transport media in the future. It is assumed in this Recommendation that all contents are transported on IP packets with an adequate QoS controlled mechanism. This Recommendation reflects key functional aspects of the next generation set-top box, such as network resource adaptability, secure two-way authenticated communication and session resource management and a QoS-control mechanism.

Next generation set-top box media-independent architecture

GY 5056-2005 中波广播发射台工艺设备安装规范

本规范适用于各功率等级的中波广播发射台主要设备及辅助设备的安装。

The equipment installation standard for medium wave broadcast transmitting station

KS C IEC 62360:2005 ISDB(数字广播综合服务)用人造卫星和地面接收机的基本规范

이 규격은 종합 정보 디지털 방송(ISDB) 시스템을 위한 수신기들의 기본적인 기능들, 등

Baseline specifications of satellite and terrestrial receivers for ISDB(Integrated Service for Digital Broadcast)

SN/T 1667.1-2005 进出口机电产品检测方法 第1部分:音视频和类似设备功耗的测量

本部分规定了消费者使用的电视接收机、磁带录像机、机顶盒、音频设备和多功能设备功耗的测量方法、还规定了与功耗有关的不同工作模式。 本测量方法只适合于那些可以连接到电网电源的设备。 本部分规定的测量条件代表设备的正常使用条件，和其他特殊条件可能不同，如安全标准规定的条件。

Methods for the test of import and export mechanical and electrical commodity--Part 1:Measurement for the power consumption of audio,video and related equipment

ETSI EN 302 017-2-2005 电磁兼容性和无线频谱事务(ERM).调幅(AM)无线电广播业务用传输设备.第2部分:根据导则R&TTE中条款3.2要求的欧洲协调标准(版本1.1.1)

Electromagnetic compatibility and Radio spectrum Matters (ERM); Transmitting equipment for the Amplitude Modulated (AM) sound broadcasting service; Part 2: Harmonized EN under article 3.2 of the R&TTE Directive (V1.1.1)

ETSI EN 302 017-1-2005 电磁兼容性和无线频谱事务(ERM).调幅(AM)无线电广播业务用传输设备.第1部分:技术特性和测试方法(版本1.1.1)

Electromagnetic compatibility and Radio spectrum Matters (ERM); Transmitting equipment for the Amplitude Modulated (AM) sound broadcasting service; Part 1: Technical characteristics and test methods (V1.1.1)

DLA MIL-DTL-17 H-2005 易曲半硬式无线电频率电缆的一般规范

This specification covers flexible and semirigid cables with solid and semisolid dielectric cores, with single, dual and twin inner conductors. Cables covered by this specification are primarily intended for use as transmission lines to conduct energy in a simple power transfer continuously or intermittently. In general, these cables are designed for low-loss, stable operation from the relatively low frequencies through the higher frequencies in the microwave and radar regions of the frequency spectrum. Cables may also be used as circuit elements, delay lines or impedance matching devices. These cables are supplied under a reliability assurance program as specified in section 3.

CABLES, RADIO FREQUENCY, FLEXIBLE AND SEMIRIGID, GENERAL SPECIFICATION FOR

SN/T 1603.3-2005 进出口音视频及类似电子设备检验规程 第3部分:视频游戏机和音视频教学设备

本部分规定了进出口视频游戏机和音视频教学设备的要求、检验及判定。 本部分适用于设计成由电网电源或电源设备供电的家用和类似用途的视频游戏机和音视频教学设备的进出口检验。

Rules for the inspection of audio, video and similar electronic apparatus for import and export--Part 3: Video games and audio,video teaching equipment