Si4330 high power unidirectional receiver module , 20dBm output power , up to 1800 meters away , OEM service is welcomed!

Si4430 module is a low cost, high integration , ISM band (433/470/490/868/915MHZ) receiver module . Provide 3dB steps adjustable power output . Si4330 power output of +1 ~ 20dBm. Si4330 height integration, reducing BOM cost and simplifies product design, appropriate to shorten the development cycle . Si4330 -leading high power output (20dBm) features effectively extends the communication distance and significantly improve the quality of communication .  Features: Frequency range : 433/470M/490M/868/915MHz Output power range : 1 ~ 20dBm Low power consumption : 85mA @ +20 dBm ( transmit ) The data transfer rate :0.123-256kbps . FSK, GFSK , and OOK modulation mode .1.8-3.6 V power supply Ultra-low -power shutdown mode Integrated 32kHz RC or 32kHz XTAL The timing wake-up function Automatic frequency control (AFC) The power-on reset (POR) Can be configured packet structure Before synchronizing signal detection .64 Byte transmission data register (FIFO) Low power detection Temperature sensor and 8 -bit ADC Operating temperature range : -40 ~ +85 ° C Integrated Voltage Regulator Frequency hopping function Built crystal adjustment .20 -Pin QFN package Low Cost