BS 4727-3 Group 07-1971 电工、电力、电信、电子学、照明和颜色术语.第3部分:电信和电子学专用术语.第07集:无线电通信术语

标准号：BS 4727-3 Group 07-1971
中文标准名称： 电工、电力、电信、电子学、照明和颜色术语.第3部分:电信和电子学专用术语.第07集:无线电通信术语
英文标准名称：Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms - Terms particular to telecommunications and electronics - Radiocommunication terminology
标准类型：M04
发布日期：1971/8/18 12:00:00
实施日期：1971/8/18 12:00:00
中国标准分类号：M04
国际标准分类号：01.040.29;01.040.33;29.020;33.060.01
适用范围：GLOSSARY OF ELECTROTECHNICAL, POWER, TELECOMMUNICATION, ELECTRONICS, LIGHTING AND COLOUR TERMS Co-operating organizations Guide to the glossary Foreword 307 1 GENERAL 307 11 Radiocommunication terms 307 12 Electromagnetic waves. Classification of radio waves 307 13 Carrier modulation 307 14 Noise and interference 307 2 AERIALS 307 21 Aerials, elements and components 307 22 Aerials, electrical characteristics and directivity 307 23 Types of aerial 307 24 Microwave aerials 307 3 TRANSMITTING AND RECEIVING EQUIPMENT 307 31 Designation of emissions 307 32 Radio transmitters 307 33 Reception and radio receivers 307 4 RADIO TELEGRAPHY ALPHABETICAL INDEX