radio circuit

Track circuit permissive block orbiting satellites carrying amateur radio

有轨道电路的容许闭塞业余无线电用轨道卫星

And has built a campus broadcast networks and-circuit television system, establish a campus radio and television.

并且先后建成了校园广播网和闭路电视系统, 设立了校园广播电视台.

Design of radio remote control circuit with high frequency stability

高频稳度无线电遥控电路的设计

What are the current critical technical difficulties for radio frequency circuit developing?

目前射频电路开发的主要技术难点是 什么 ?

The closed circuit supervision, limited television and radio communication engineering;

闭路监控、有限电视及无线电通讯工程；

The debug method of this circuit board, some measured data of the envelope of Radio Frequency Pulse and the analysis of the result are shortly presented in the end.

论文的最后部分介绍了射频脉冲包络测试电路板的硬件调试方案，给出了射频脉冲包络参数的部分测量数据记录，并对测量结果进行了说明。

A simple analysis of the superheterodyne AM radio circuit and the principle of assembly and debugging.

简单分析了超外差式调幅收音机电路的工作原理及其组装和调试.

The teaching was based on the network and the research topics was designed mainly in the area of the key technolgy of the radio frequency circuit and antenna.

根据研究性教学的特点、学习观和教学理念，本文对“射频电路与天线”课程的研究性教学进行了探索与实践。

A plug connects a lamp, radio, television, or iron to an electric circuit.

插头把电灯 、 收音机 、 电视机 、 电熨斗连接在电路上.

Application of Mobile Detection Circuit to Radio Alarm System

巡回检测显示电路在无线报警系统中的应用