短波广播

中短波广播监测自动化系统特点

Characteristics of Automatic Monitoring System for MW and SW Radio Broadcasting

GB/T9377-1988中波和短波广播发射机测量方法

Methods of measurement for broadcasting transmitters used in MW or SW band

数字短波广播收听效果更清晰，还能传输文本。

Digital short-wave broadcasts would be clearer and could carry bits of text too .

从频谱监测和国际协调探讨短波广播频段扩展的可行性

Discussions on Feasibility of Expanding SW Broadcast Band from Spectrum Monitoring and International Coordination

本文介绍的是一个基于单片机技术和虚拟仪器技术开发的《中短波广播发射机调幅度监测系统》。

This paper introduces a system empoldered with SCM technology and virtual instrument technology .

共有中、短波广播发射台和转播台732座，广播综合人口覆盖率达到92.1%；

732 medium - and short-wave broadcasting transmitting and relay stations , covering 92.1 percent of the population ;

中、短波广播发射台与电缆载波通信系统的防护间距标准

Standard for protective spacing between medium , short wave broadcast transmitting station and electric cable carrier telecommunication systems

GB/T9376-1988中波和短波调幅广播发射机基本参数

Basic performance parameters for medium wave and shortwave AM broadcasting transmitters

中短波调幅广播（二）

Mid and Short Wave Amplitude Modulation Radio ( II )

中短波调幅广播辐射源周围场强测量环境污染中子剂量计

Measurement of Electric Field Strength around Medium and Short Wave AM Radio Radiator

两家电台都用中短波的广播频率播出，很容易就可以被非洲的听众接收到。

Both stations broadcast via short-wave and medium-wave radio frequencies , which are easily picked up on African radios .

国内外中短波调幅广播技术20年来的回顾和展望

Development in Medium - and Short-wave AM Broadcast Technology in Recent 20 years at Home and abroad and Future prospects

本文报告某地中短波调幅广播发射天线周围电场强度测量结果及其分布。

The results of electric field strength measurement and the fields distribution around medium and short wave AM radio antennas are reported .

目前，在世界范围内又出现了中短波数字广播发射机的研制和试验，并向着数字化、网络化、自动化的方向迈进。

At present , in the world , the medium-short wave digital radio transmitter is developed and brought forward digitalization and automation .

开始短波调频立体声广播，进一步提高广播服务。

FM stereo broadcasting was introduced , further enhanced the broadcasting services .

直到目前为止，南非只能以短波形式收听英国广播公司的节目。

Until now , the BBC has only been available in South Africa on short wave .