檢視发射机的原始碼

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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.gstartv.com%2Fimages%2Fimage%2F2014012423470162162.jpg&refer=http%3A%2F%2Fwww.gstartv.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1666477086&t=d3859860ef95bff24bb7a4b5c3d1085a width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%8F%91%E5%B0%84%E6%9C%BA&step_word=&hs=0&pn=7&spn=0&di=7117150749552803841&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1021972607%2C3136319042&os=341864063%2C2594298674&simid=3510693359%2C186610946&adpicid=0&lpn=0&ln=1791&fr=&fmq=1663885092211_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.gstartv.com%2Fimages%2Fimage%2F2014012423470162162.jpg%26refer%3Dhttp%3A%2F%2Fwww.gstartv.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1666477086%26t%3Dd3859860ef95bff24bb7a4b5c3d1085a&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B2fpw6pe_z%26e3Bv54AzdH3FP6517vpAzdH3Fncm90d0dd_z%26e3Bip4s&gsm=800000000000008&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDgsMiwxLDYsNCw1LDcsOQ%3D%3D 来自 呢图网 的图片]</small>
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中文名；发射机

外文名；a transmitter circuit

应用；通信、电视、广播、雷达

特点；国家标准、多样、经济

类型；调频发射机，调幅发射机等

学科；通信
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'''发射机'''（a transmitter circuit）主要任务是完成有用的低频[[信号]]对高频载波的调制，将其变为在某一中心频率上具有一定带宽、适合通过天线发射的[[电磁波]]。广泛应用于电视，广播，雷达等各种民用、军用设备。主要可分为[[调频发射机]]，[[调幅发射机]]，[[光发射机]]等多种类型。<ref>[https://wenku.baidu.com/view/c80eb56e4693daef5ff73d44.html 发射机组成图],2015年10月23日 , --</ref>