_RF Wireless module power supply 433MHz_SI4432

Product Overview >> The company HKW40 is an output power of 500mW high power transceiver modules, the internal use of the Silicon Lab Si4431 transceiver chip. The module has a low receiver sensitivity and high output power, with transmission distance, the control interface is simple, highly integrated small size and other characteristics. Features >> Frequency range: 433 (customizable 240 ~ 930MHZ) high power output up to 500mW @ vcc = 5V sensitivity up to -122dBm open communication distance of 3-5 km from the data transfer rate: 0.123-256kbps FSK, GFSK modulation mode ultra Static consumption mode digital received signal strength indication (RSSI) and two-way antenna switch control automatic matching configurable packet structure before synchronizing signal detector 64 byte transmit and receive data register (FIFO) Low power detection integrated voltage regulator chip crystal frequency hopping adjustment Application >> * Remote meter reading, home security alarm and remote keyless entry industrial control home automation control telemetry personal data recorded toy tire pressure monitoring sensor network health monitoring wireless PC peripherals tag reader