RF4432F27 is 500mW RF module embedded with amplifier and LNA circuit. High quality of component, tightened inspection and long term test make this module reliable for long time, long distance communication in varies environment.

RF4432F27 adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver. The features of high sensitivity (-122 dBm), +27 dBm output power, 10PPM crystal, and good RF matching circuit make this module work well in hot/cold environment with reliable communication and long distance.

Features

• Frequency Range: 315/433/868/915
• （Customizable 240-930 MHZ）
• Sensitivity up to -122 dBm
• Data transfer rate：0.123-256 kbps
• FSK and GFSK Modulation mode
• 1.8-3.6 V Power supply
• Ultra-low consumption shutdown mode
• Digital received signal strength indicator (RSSI)
• Time wake-up function
• Excellent antenna match circuit and bi-direction
• communication
• Configurable packet structure
• Preamble detection
• 64-byte transmit and receive data FiFo
• Low battery detection
• Temperature sensor and 8-bit analog-to-digital converters
• 10PPM crystal with operating Temperature Range：-40 ~ + 85 °C
• Integrated voltage regulator
• Frequency hopping
• Power-on reset function
• Built-in crystal adjustment function
  

Application

• Remote control
• Remote meter reading
• Home security alarm and remote keyless entry
• Sensor networks
• Industrial control
• Tire Pressure Monitoring
• Home automation telemetry
• Health Monitoring
• Personal data records
• Wireless PC peripherals
• Toy control
• Tag reader

Pls leave a massage to confirm what frequency you need, otherwaire we will send our default frequency 433MHz for you :-)