radio-telegraph transmitter

The new spaceflight TT& C system aims at digital system, the intermediate frequency digital transmitter which base on software radio theory has the characteristics of universal, flexible and low bit-error rate, and it is an important part of modern radio communication system.

新一代航天测控系统正朝着数字化的方向发展，而基于软件无线电理论的中频数字化发射机及接收机具有通用性、灵活性、误码率低的特点，已经成为现代无线通信系统的重要组成部分。

Doppler Radio Direction Finder is a technology that measures the angle between radio transmitter and the radio using Doppler effect ( Doppler principle).

多普勒无线电测向技术即为利用多普勒效应测定无线电发射设备与接收设备之间夹角的一种技术。

Wright also equipped the craft with a radio transmitter and GPS, and a Go-Pro to capture the view.

他还在该设备上装置了无线电广播发射机，GPS和Go-Pro摄像机来拍下这个场景。

The Tianjin radio& television satellite earth station was founded in 1998, located in the medium wave transmitter of Yangliuqing town, Xiqing district. It is well approved by fraternity due to its major breakthrough in Technical characteristics and innovations.

天津广播电视卫星地球站始建于1998年，站址选择在西青区杨柳青中波发射台，天津广播电视卫星地球站无论是在技术特点和技术创新上都有一定的突破，得到了业界的认可。

Multi-channel radio and television transmitter automatic monitoring system

多通道广播电视发射机自动监控系统

Frequency tolerance of radio transmitter RFI suppression capacitor

抑制射频干扰电容器

Finally the program framework is established and the practical intermediate frequency modem of a software defined radio transmitter-receiver is realized on DSP centric hardware platform.

最后制定了软件的程序框架，并在以DSP为核心的硬件平台上实现该软件无线电台中频调制解调器。

A typical radio transmitter has a power of 100 kilowatts.

一台典型的无线电发射机的功率是一百千瓦.

Your mobile device is a radio transmitter and receiver.

您的移动设备是无线电发射机和接收机.

Are the ship's main radio transmitter aerials earthed and radars switched off?

液货船上主无线电发射机天线已接地且雷达已关掉?