433MHz Transceiver Module -DRF4431F27

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  • Part No :
  • WRL-2129
  • Availability:
  • In Stock
  • Shipping :
  • Same Day
  • Weight:
  • 0.025Kg
  • Made By:
  • Dorji
  • Mfr.Part.No:
  • DRF4431F27
  • Quality Rank:
  • 100/100
Rs 882
(Tax Excl.)
Quantity :
DRF4431F27 is a type of low cost RF front-end transceiver module based on SI4431 from Silicon labs. It keeps all the advantages of RFIC SI4431 but simplifies the circuit design. The high sensitivity (-122dBm) and 27dBm output power make the module suitable for long range applications. DRF4431F27 module consists of RFIC Si4431, thin SMD crystal, LDO and PA circuit. The antenna port is well matched to standard 50 Ohm impedance. Users don’t need to spend time in RF circuit design. It is fully compatible with DRF4431F13 and DRF4432F20 modules.

  • Frequency Range: 433MHz
  • Modulation: FSK/GFSK/OOK
  • Communication Distance: 2.8~3.2km
  • SPI Data Interface
  • Sensitivity: -122dBm
  • Output Power: +27dBm
  • Data Rate: -0.123~256 kbps
  • Digital RSSI
  • Wake-up Timer
  • 64 bytes TX/RX FIFOs
  • Integrated Voltage Regulator
  • Frequency Hopping Capability
  • Temperature sensor and 8-bit ADC
  • Working Temperature: -20°C ~+60°C
  • Standby current: ≤ 3uA
  • Supply voltage: 3.3~6.0V
  • Remote Control
  • Remote AMR
  • Home Automation
  • Personal data logger
  • Wireless sensor network
  • Remote Keyless entry
  • Wireless PC peripherals
Downloads: NOTE: Maximum communication range is stated for line of sight operation.


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433MHz Transceiver Module -DRF4431F27