摘要
介绍几种常用无线话筒的特点及其在不同的场合下的使用方法，指出如何保护和增加其使用寿命．
This article introduces the characteristies and usages of several commonwireless microphones under various conditions and points out how to protect them topvolong their life-spans.
出处
《聊城师院学报（自然科学版）》
1999年第4期38-40,共3页
Journal of Liaocheng Teachers University(Natural Science Edition)
关键词
UHF段
无线话筒
辐射功率
射频
发射接收机
VHF段
The radiation power of VHF and UHF band wireless microphone, Radio frequency ,Launching receiver
