首页 接线图文章正文

1.5W 1-2公里调频发射电路(英文)

接线图 2023年11月07日 19:04 146 admin

1.5 Watt 1-2 km Range FM Transmitter Description Here is a well designed FM transmitter circuit that works effectively in 1 - 2 km range. Input source is an electret condenser microphone and signal gain can be ADjuSTed by using the potentiometer P1. You can easily prepare the PCB by using any PCB editor and apply it to the board by using the ironing method. The coils and the antenna can be designed as a part of the PCB made up of the copper area. Parts List R1=220K
R2=4.7K
R3,R4=10K
R5=100oHM C1,C2=4.7uF Electrolytic
C3,C4=1nF
C5=2-15pF
C6=3.3pF Q1=BC547C
Q2=2N2219A
P1=25K
MIC=Electret Condenser Type 1.5W 1-2公里调频发射电路(英文)  第1张

版权与免责声明

本网转载并注明自其它出处的作品,目的在于传递更多信息,并不代表本网赞同其观点或证实其内容的真实性,不承担此类作品侵权行为的直接责任及连带责任。其他媒体、网站或个人从本网转载时,必须保留本网注明的作品出处,并自负版权等法律责任。

如涉及作品内容、版权等问题,请在作品发表之日起一周内与本网联系,否则视为放弃相关权利。

标签: 1.5W 1-2公里调频发射电路

发表评论

接线图网Copyright Your WebSite.Some Rights Reserved. 备案号:桂ICP备2022002688号-2 接线图网版权所有 联系作者QQ:360888349