HopeRF RFM65W-868-S2 Module 868MHz, 1.8 → 3.6V / 7932018

RFM65 868MHz ISM Receiver, HopeRF. The RFM65W-868 is a low-cost 868MHz ISM-band receiver module. All major RF communication parameters are programmable and most of them can be dynamically set. The RFM65W offers the advantage of programmable narrow-band and wide-band communication modes. The RFM65W is optimized for low power consumption while offering high sensitivity and channelized operation. In order to better use RFM65W modules, this specification also involves a large number of the parameters and functions of its core RF65 chip, including those IC pins which are not leaded out. All of these can help customers gain a better understanding of the performance of RFM65W modules. RF Carrier Frequency range: 862 to 890MHz Modulation: FSK, GFSK, MSK, GMSK or OOK Sensitivity: -120dBm at 1.2kbps High Selectivity from 16-tap FIR Channel Filter Linearity: IIP3 = -18dBm, IIP2 = +35dBm 80dB Blocking Immunity, no Image Frequency response Low current: Rx = 16mA, 100nA register retention Constant RF performance over voltage range of module FSK Data Rate: 300kbps Fully integrated synthesizer with a resolution of 61Hz Built-in Bit Synchronizer performing Clock Recovery Incoming Sync Word Recognition RSSI: 115dB+ Dynamic Range Automatic RF Sense with ultra-fast AFC Packet engine with CRC, AES-128 encryption and 66-byte FIFO Built-in temperature sensor and Low Battery indicator SPI serial data interface Power supply: +1.8 to +3.6Vdc Operating temperature range: -20 to +70°C Dimensions: 19.7 x 16 x 1mm Applications: Automated Meter Reading, Wireless Sensor Networks, Home ; Building Automation, Wireless Alarm ; Security Systems, Industrial Monitoring ; Control, Local communication for the Internet-of-Things (IoT)