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- digital satellite service 数字卫星业务
- Digital satellite broadcasting system II. 数字卫星广播系统2。
- The company mainly engaged in digital satellite receiver products! 本公司主要经营卫星数字接收机产品！
- If you subscribe to a cable or satellite service, your subscription might not include the channel you're trying to access. 您的电视服务订阅可能未包括该频道。
- Analog and digital satellite TV signal will be modulated and transmitted to the VOD box and TV set through cable network. 卫星电视接收系统先对模拟和数字卫星电视信号进行调制，并通过有线电视网络，将调制后的信号传送到视频点播机和电视机。
- QPSK as an advanced digital modulation technique is fit for the digital satellite communication system well. QPSK作为一种先进的数字调制方式,特别适用于数字卫星通信系统。
- It was established on the basis of the former Directorate General of Telecommunications after its paging,mobile and satellite service had been spun off. 中国电信集团公司是将寻呼、移动、卫星等业务分离出去之后，在原中国电信基础上新组建的国有重要骨干企业。
- With the proclamation of the new generation digital satellite TV broadcasting standard-DVB-S2, the new market goes into the gestation period. 随着新一代卫星传输标准DVB-S2的公布,新的市场进入孕育期。
- The test results show that the demodulator designed in this paper is suitable to be applied in low-cost digital satellite television systems. 实现结果表明本文设计的解调器非常适合于低成本的卫星数字电视系统。
- The electronic products department is in broadcast field, now it has successfully invent Digital Satellite Finder series and Digital QAM Analyzer series. 公司自主设计研发的数字卫星寻星仪和数字场强仪，产品远销北美、欧洲，得到了国际市场的认可和好评。
- The Digital Satellite System includes a satellite dish, a digital receiver, a smart card, a LNB, a remote control, a RCA Cable, two AAA batteries, and a manual. 卫星接收系统包括卫星天线、解码器、解码卡、高频头、遥控器、 RCA 电缆、两节遥控器用的 AAA 电池、和系统操作说明书。
- Framing structure, channel coding and modulation for 11/12 GHz satellite services. 英文标题： Digital broadcasting systems for television; sound and data services.
- A brief introduction is given to DVB-S2, the second generation technical standard for DSB. The feasibility of adopting DVB-S2 in a digital satellite direct broadcasting system that is about to launch in China is analysed in detail. 本文对第二代数字卫星广播技术标准(DVB-S2)进行了简要分析,指出了在我国即将开展的数字卫星直播系统(DBS)中采用DVB-S2的可行性。
- LMSS Land Mobile Satellite Service 地面移动卫星服务
- In Nov 2004, our company has signed OEM production contract of 2005 with Korean DMT company, and now our company has become an appointed digital satellite receiver production base in China. 2004年11月与韩国DMT公司签定了2005年的OEM生产合同，现已成为韩国DMT公司的数字卫星电视接收机产品在中国的指定生产基地。
- Aeronautical radio navigation satellite service 卫星航空无线电导航业务
- RDSS Radio Determination Satellite Service 无线测定卫星业务
- DBS Direct Broadcasting Satellite Service 直播卫星业务
- GMSS General Mobile Satellite Service 通用移动卫星服务
- Mobile satellite services(MSS)networks are relayed via satellite between large fixed Earth stations and small mobile terminals fitted to a ship,an aircraft,or a vehicle. 移动卫星服务(MSS)网络通过卫星在大的地面固定电台和安装在船只飞机或是车辆上的小的移动终端之间转播.
