G: I can't get the satellite signal.

旅客：我收不到卫星信号。

As expected, there's an upfront cost to obtain a receiver that can de-scramble the satellite signal.

正如我的预料，要想接收卫星广播信号，就得预付一部分费用。

The high dynamic satellite signal simulator device consists of hardware, software and position machine.

卫星信号模拟器由软件、硬件和上位机三部分组成。

In some special scenarios, such as road tunnels or tall buildings, the satellite signal is weak or indiscernible.

而在某些特殊的场景，如隧道或高楼路段，卫星信号较弱甚至无信号。

Considering the cost factor, the telemetry parameters and data formats for programmable satellite signal source are needed.

考虑到成本因素，采用遥测参数和数据格式均可编程卫星信号模拟源。

The test results indicate that this kind of programmable satellite signal source can satisfy most satellites'test requirements.

试验结果表明：本方案实现的可编程卫星信号模拟源能够满足多数卫星测试的需要。

In the former method, we need weaken the energy of satellite signal firstly, and then detect the cyclic auto-correlation characteristic.

前一种方法的思路是先削弱卫星业务信号能量然后检测其循环自相特征。

The invention provides a satellite signal reception device which can gain the receiving state and is adaptable in a small device even like a watch.

本发明提供一种能容易掌握接收状态并且即使在像手表这样的小型装置中仍能适用的卫星信号接收装置。

Multiple correct phase reversal points in the satellite signal are founded out to accelerate the positioning and reduce the required positioning time.

由找出卫星信号中多个正确的相位反转点以加快定位的速度，减少所需的定位时间。

It contains four chapters: in the first chapter, the background and significance of developing the high dynamic GPS satellite signal simulator are presented.

本文共四章：第一章主要介绍了开发高动态gps卫星信号模拟源的背景和意义。

Products are mainly used for stage audio, video, audio, power amplifier, set-top boxes, computers, cars, satellite signal reception and other electronic equipment.

产品主要用于舞台音响，电子影像，音响，功放，机顶盒，电脑，汽车，卫星信号接收及其他电子设备。

The satellite signal simulator plays an important role in developing multimode receiver and high dynamic receiver which involved mass data calculation and transmission.

卫星信号仿真器在多模接收机和高动态接收机的研发中占有重要地位，它涉及到大量的数据计算和传输。

The generation of high accuracy real-time pseudo-range data is one of the key problems that need to be solved in the development of navigation satellite signal simulator.

高精度伪距数据的实时生成是导航卫星信号模拟器开发需要解决的一项关键技术。

Traditional GPS positioning technique is unreliable as it works on the occasion of insufficient satellite signal, and it can be modified and complemented by DR arithmetic.

传统的GPS定位技术在定位卫星信号接收差的场合工作不可靠，通过DR算法可将GPS信号进行修正和补充。

In a GPS receiver, the signal acquisition coarsely adjusts the code phase and the carrier frequency of locally generated replicas to align with the corresponding satellite signal.

GPS接收机中信号捕获通过粗略调整本地复制信号的码相位和载波频率与卫星信号同步。

Their main function is to simulate the satellite signal from the really satellite on the satellite orbit through changing code phase, Doppler shift, carrier and signal-to-noise ratio.

其主要功能就是通过改变码相位、多普勒频移、载波和信噪比来模拟卫星轨道上真实卫星发射的信号。

This paper discusses the ways how to receive satellite signal safely from the principle of illegal signal attacking satellite repeater. This has important significance for CATV safety transmission.

从非法信号攻击卫星转发器的原理入手，探讨了有线电视前端卫星信号安全接收的措施，对保证有线电视的安全播出具有重要的参考意义。

The coded signal is received by satellite dishes.

电码信号通过卫星天线接收。

They beamed the signal to the satellite.

他们向卫星定向发出无线电信号。

Since the speed of light is well known, any delay in receiving the satellite`s signal can be converted into a distance.

由于光速广为人知，接受卫星信号时的任何时间迟缓都能折算出距离的远近。

That way, the device responds quicker than it would if it had to download the data for triangulation each time from Apple, or wait a minute or so for the faint signal from a passing GPS satellite.

通过这种三角定位的方式，如果设备必须要从苹果上下载东西的时候，它每次的响应速度会比较快，否则的话，需要等待一分钟左右，以便接收经过的GPS卫星发出的微弱信号（进行定位）。

In this case, a leading possibility is that the signal originates from an unusual modulation between a GPS satellite and an unidentified Earth-based source.

在这种情况下，最主要的可能性是这道信号来源于一个一颗GPS卫星和未确认的地球发射源之间的不寻常的调制信号。

The only signal which can get out is the encrypted communications, which are made through a secure and encrypted phone line, which sends conversations through a satellite, he says.

唯一的能够出去的信号是通过一个安全的加密电话生成的加密通讯信号，该信号通过卫星传输，他说。

When it receives the right radio signal, from, say, a mobile-phone network, aircraft or satellite, the device may blow up, shut down, or work differently.

当它从手机网络、飞机或卫星接收到恰当信号时就会爆炸、关闭或是改变运作方式。

As a satellite passes overhead, it sends out a radio signal that can be detected by a receiver in a car's computer.

卫星从高空经过时发出能被汽车上计算机里的接收器辨认的无线电信号。

"Smile Beijing" was sent into space by China's first lunar probe satellite Chang 'e-i, which sent back a signal of the song on December 4, 2007.

月球探测卫星“嫦娥一号”曾搭载《微笑北京》，并于07年12月4日从太空传回这首歌曲。

Another important feature is a buffered pass-through connection so that you can also pass signal along (without volume control) to a satellite amplifier from the same input channels.

另外一个重要的特征就是还有一个缓冲可通连接，因此你还可以从相同的输入声道道把信号(不需音量控制)传递到卫星放大器。