PJ80-A型无线电测向机原理图,图片清晰,字迹可辩
下载次数 12次 资源类型 应用文档 上传时间 2015-04-26
一个不错的资料(全英文,有图,请谨慎下载) 本书的前言:Field effect transistors find application in a wide variety of circuits. The projects described here include radio frequency amplifiers and converters, test equipment and receiver aids, tuners, receivers, mixers and tone controls, as well as various miscellaneous devices which are useful in the home. It will be found that in general the actual FET used is not critical, and many suitable types will perform satisfactorily. The FET is a low noise, high gain device with many uses, and the dual gate FET is of particular utility for mixer and other applications. This book should be found to contain something of particular interest for every class of enthusiast - short wave-listener, radio amateur, experimenter, or audio devotee.
下载次数 1次 资源类型 技术文档 上传时间 2015-04-26
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