RFM12B-433-D Datasheet PDF - Quasar

●RFM12B-433-D is a low costing ISM band FSK transceiver module implemented with unique PLL. It works signal ranges from 433MHZ band. The SPI interface is used to communicate with microcontroller for parameter setting.

● PLL and zero IF technology

● Fast PLL lock time

● High resolution PLL with 2.5KHz step

● Receiver bandwidth of 67KHz, data rate of 1.2Kbps, transmitter frequency deviation of 45KHz

● Automatic antenna tuning

● Analog and digital signal strength indicator (ARSSI/DRSSI)

● Automatic frequency control (AFC) and Data quality detection (DQD)

● Internal data filtering and clock recovery

● RX synchron pattern recognition

● Low power consumption