The RFM31B series are highly integrated wireless ISM receiver modules. The low receive sensitivity (-121dBm) ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance. The RFM31B's digital receive architecture features a high-performance ADC and DSP based modem which performs demodulation, filtering, and packet handling for increased flexibility and performance. An easy-to-use calculator is provided to quickly configure the radio settings, simplifying customer's system design and reducing time to market.
- Low power consumption
- Data rate of 0.123 to 256 kbps
- Programmable packet handler
- Programmable assessment
- Programmable GPIOs
- Embedded antenna diversity algorithm
- Configurable packet handler
- Temperature sensor and 8-bit ADC
- Integrated voltage regulators
- Frequency hopping capability
- On-chip crystal tuning
- Preamble detector
射频通信, 消费电子产品, 工业, 传感与仪器, 无线, 便携式器材
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