RF Transceiver Module
射频收发模块
议价
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- 基本特点:
- 完成FSK,GFSK,MSK,OOK收发器
- 频率范围:433〜470Mhz(定制)
- 发射功率:19.8dBm
- 接收灵敏度:-123 dBm@1.2Kbps
- 开放区域的距离:2300m @ 1.2Kbps
- 最大传输速率:500Kbps
- 可编程FSK频率偏差:1〜160KHz
- 接收器带宽:10.6〜230.4KHz
- 使用六个i / 0 sdi,sdo,sck,nsel,nirq,sdn)
- SPI兼容控制接口
- 低功耗任务循环模式,唤醒定时器,低关断电流(30nA)
- 1.8〜3.6V电源
- 低接收电流:13mA
- 传输电流:80mA
- 内置温度传感器,带8位/ ADC
- 集成稳压器
- 内置晶振负载电容调谐电路和高精度晶振
- 用于窄带系统,便于生产测试
- Basic features:
- Complete FSK, GFSK, MSK, OOK transceiver
- Frequency range: 433~470Mhz (customized)
- Transmitting power: 19.8dBm
- Receiving sensitivity: -123 dBm@1.2Kbps
- Distance in open area: 2300m @1.2Kbps
- Maximum transmission rate: 500Kbps
- Programmable FSK frequency deviation: 1~160KHz
- Receiver bandwidth: 10.6~230.4KHz
- Using six I/0 SDI, SDO, SCK, NSEL, NIRQ, SDN)
- SPI compatible control interface
- Low-power task cyclic pattern, wake-up timer, low shutdowncurrent (30nA)
- 1.8~3.6V power supply
- Low receive current: 13mA
- Transmitting current:80mA
- Built-in temperature sensor with 8bit/ADC
- Integrated voltage regulator
- Built-in crystal load capacitor tuning circuit andhigh-precision crystal oscillator
- are used for narrow-band system, convenient for productiontesting