- 频率：
- 315/433
深圳市龙达智科技有限公司
无线接收模块产品说明书
产品名称:无线接收模块
无线接收模块制造商：深圳市龙达智科技有限公司
无线接收模块技术参数
型 号:RC-R03A
1. 工作频率:315MHz/433.92MHz
2. 调制方式:ASK/OOK
3. 调制速率:2Kbit/s
4. 工作灵敏度:-110dBm
5. 解调方式:超再生式
6. 工作电压:DC 5V±0.2V
7. 电流消耗:≤4.5mA
8. 外形尺寸: 43.3*11.9*8.6mm
9. 引脚功能:GND DATA DATA VCC,VCC GND GND ANT(元件面从左到右)
说明:该接收模块出厂时一般不配天线,由用户自行配接,天线长度如下:
315MHz约230mm,
433MHz约170mm
以直导线为佳,依据用户主机结构状况,也可绕成回旋线圈状
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