FSK COB Receiver Modules

RFM01 is a low costing ISM band receiver module implemented with unique PLL and zeroIF design approach. It works with FSK or ASK modulated signal ranges from 315/433/868/915MHzbands, comply with FCC, ETSI regulation. The SPI interface is usedto communicate with microcontroller for parameter setting. RFM01 works withRFM02A/B transmitter module. At 433MHz band, the pair of module can work up to 300min the free open air.Features:1) No alignment required in production with optimized antenna design, guaranteed reception performance 2) Fast-settling, programmable, high-resolution PLL synthesizer3) Fast frequency-hopping capability4) High bit rate (up to 115.2Kbps in digital mode) 5) Programmable base-band bandwidth (67 to 400kHz)6) Digital RSSI outputs7) Automatic frequency control (AFC)8) Data quality detection (DQD)9) Internal data filtering and clock recovery10) RX pattern recognition11) SPI compatible serial control interface12) Clock and reset signals for micro controller13) 16 bits RX data FIFO14) Low power duty cycle mode (less than 0.5mA average supply current)15) Standard 10MHz crystal reference16) Alternative OOK support17) Wake-up timer18) Low battery detector19) 2.2 to 5.4V supply voltage20) Low power consumption (~9mA in low bands)21) Low standby current (0.3mA)22) Typical applications a) Remote control b) Intelligent wireless network c) Home security and alarm d) Wireless keyboard/mouse and other PC peripherals e) Toy controls f) Remote keyless entry g) Tire pressure monitoring h) Telemetry i) Personal / patient data logging j) Remote automatic meter reading producing area:China payment:T/T, L/C