浏览次数：131
| 选件 | 是否计量 | 发货周期 | 保修时间 | 成色 |
|---|---|---|---|---|
| 否 | 3天 | 90天 | 8成新 | |
| 所在地 | 机身号 | 状态 | 资料下载 | |
| 深圳市 | 完好 |
接收模块的工作电压为5伏，静态电流4毫安，它为超再生接收电路，接收灵敏度为－105dbm，接收天线最好为25～30厘米的导线，最好能竖立起来。接收模块本身不带解码集成电路，因此接收电路仅是一种组件，只有应用在具体电路中进行二次开发才能发挥应有的作用，这种设计有很多优点，它可以和各种解码电路或者单片机配合，设计电路灵活方便。
The working voltage of the receiving module is 5 volts and the quiescent current is 4 mA. It is a super regenerative receiving circuit with a receiving sensitivity of -105dbm. The receiving antenna is preferably a wire of 25-30 cm, and it is best to stand up. The receiving module itself does not have a decoding integrated circuit, so the receiving circuit is only a component, and it can only play its due role if it is used in a specific circuit for secondary development. This design has many advantages. It can be combined with various decoding circuits or With the cooperation of single-chip microcomputer, the design circuit is flexible and convenient.
Copyright © 2007 All Rights Reserved. 深圳市晧辰电子科技有限公司 版权所有 [粤ICP备14101712号-1] [法律顾问]
公司地址：广东省深圳市南山区南山智谷产业园F座1402 邮编：518055
