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Item specifics
  • Brand Name: G-NiceRF
  • Model Number: RF4432F27 2pcs
  • Working frequency: : 315/433/868/915MHZ
  • Working voltage: : 3.3-7V
  • Sensitivity: : -122dBm
  • Interface: : SPI
  • Modulation mode: : FSK/GFSK/OOK
  • Standby current: : <3uA
  • Receiving current:: 21mA
  • Transmitting current: : 350mA@27dBm
  • Output power: : 500mW(27dBm)@5V
  • Distance range: (3000m distance)
Product Description
We are professional manufcturer for "wireless data transmission module" products, so the price is the most competitive and quality can be promised!The more you buy, the lower the price will be! For wholesale business,please feel free to email us for best quotation!OEM/ODM service is OK! we also do drop shipping wordwide!
Pls leave a message confirming which frequency band  you need when you place your order with us! Our defuat shipping frequency is 433MHz
Stable performance! 2pcs/lot FSK/GFSK/OOK modulation 500mW 3km RF4432F27 Embedded Anti-interference 433MHz Wireless Module 
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


*Frequency Range: 433/868 (Customizable 240-930 MHZ)
*Sensitivity up to -122dBm 
*Output power up to 27dBm
*Data transfer rate: 0.123-256 kbps 
*FSK,GFSK and OOK Modulation mode 
*3.3-6 V Power supply
*Ultra-low consumption shutdown mode 
*Digital received signal strength indicator (RSSI) 
*Timed wake-up function 
*The antenna automatically match and two-way switch control
*Configurable packet structure 
*Preamble detection
*64-byte transmit and receive data register(FIFO) 
*Low-power detection 
*Temperature sensor and 8-bit analog-to-digital converters 
*Operating Temperature Range:-40 ~ + 85 °C 
*Integrated voltage regulator 
*Frequency hopping 
*Power-on reset function
*Built-in crystal adjustment function


*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


Photo Show:
SW433-ZT100-Straight Rubber Antenna-2
SMA-SMA head connecting wire
Order list :
2pcs RF4432F27 470MHz 
2pcs Rob Antenna
2pcs SMA connect wire

Company Information:

We are a professional wireless module maufacturer, which has combined R&D team, produce and sales department. Our company focused on the  application development of RF and sensor module, devoted to provide the most excellent performance RF and integrated digital sensor module to our customers. Meanwhile, we can customize the RF and sensor class ODM project as well.

Shipment: Free shipping by China post



1.  Items will be shipped within 3~5 days after we  rceive the full payment.

2.  We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.

3.  If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.

4.  Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.


Return Policy

1.  We appreciate your order and and we do our best to serve you.

2.  We offer an instant 7 days return policy(7 days after we receive the items).

3.  The returned item has to be in its original condition.

4.  We are able to refund your money without shipping cost.



1.  Your satisfaction and positive feedback are appreciated. Please leave positive feedback and 5 stars if you are satisfied with our items and services.

2.  If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

3.  For any question, pls feel free to contact us by email or via TradeManager.



Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 20cm x 15cm x 10cm (7.87in x 5.91in x 3.94in)
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Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.5kg (1.10lb.)
  • Package Size: 20cm x 15cm x 10cm (7.87in x 5.91in x 3.94in)
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