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RF4432PRO 100mW Industrial wireless transceiver module

RF4432Pro adopts Silicon Lab Si4432 RF chip, which is a highly integrated wireless ISM band transceiver. The features of high sensitivity (-121 dBm), +20 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.


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Features&Application


Features

  • Frequency Range:433/868(Customizable 240-930MHZ)

  • Sensitivity up to -121dBm

  • Max Output power:20dBm

  • 30mA@+13dBm(Tx)

  • Data transfer rate:0.123-256kbps

  • FSK,GFSK 和OOK 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-todigital converters

  • 10PPM crystal

  • Operating temperature Range:-40 ~ +85°C

  • Integrated voltage regulator

  • Frequency hopping

  • Power-on reset function

  • Built-in crystal adjustment function

  • Weight:1.2g


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


Specification

Electrical Specifications

function description

Typical application circuit


Pin & Dimension

Pin configuration

                                           


Mechanism dimensions

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