SMD RF Module RFM119W 868MHz S1 HOPERF

The RFM119W-868S1 is a compact, high-performance RF transmitter module from HopeRF Microelectronics designed for wireless applications in the 868MHz frequency band. This single-chip transmitter supports multiple modulation schemes including FSK, GFSK, and OOK, making it highly versatile for various wireless communication needs. With its ultra-low power consumption of just 20nA in sleep mode and 27.6mA during transmission at +10dBm output power, it's ideal for battery-powered applications. The module operates on a wide voltage range of 1.8V to 3.6V and features an I2C (TWI) interface for easy integration with microcontrollers. Its compact dimensions of 17.8×12.8×5mm make it suitable for space-constrained designs. Common applications include remote controls, wireless sensor networks, home automation systems, and IoT devices. The RFM119W offers an excellent balance of performance, flexibility, and cost-effectiveness for your wireless communication needs.