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Item specifics
  • Brand Name: G-NiceRF
  • Model Number: RF4463F30
  • Frequency Range: : 315/433/470/868/915 /Customizable 142-1050 MHZ
  • Sensitivity up to: -126 dBm
  • Maximum output power:: +30dBm
  • Data transfer rate: 0.1-1000 kbps
  • Power supply : 3.3-6.5 V
  • Operating Temperature Range:: -40 ~ + 85 °C
  • transmit and receive data : 64/128byte
  • Size:: 38*20*4mm
Product Description

2pcs RF4463F30 1W 3km Long distance| FSK Wireless SI4463 433MHz Transceiver Module including 2pcs Spring Antennas


RF4463F30 is 1W 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. RF4463F30 adopts Silicon Lab Si4463 RF chip, which is a highly integrated wireless ISM band transceiver (EzradioPro2). The features of  high sensitivity (-122 dBm), +30 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:315/433/470/868/915/Customizable 142-1050 MHZ
Sensitivity up to -126 dBm  
Maximum output power: +30dBm
10mA@receiver status
Data transfer rate: 0.1-1000 kbps  
3.3-6.5 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
64/128byte 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 
ndustrial control   
home automation remote sensing 
Individual data records                
sensor network 
tire pressure monitoring 
health monitoring 
wireless PC peripherals 
tag reading and writing
Electrical Specifications 
4.  Electrical Specifications
Product Show
What dose include in the package:
2pcs RF4463F30 module in 433MHz
2pcs Spring Antennas 
5.  Schematic
6.  Pinout
Machanism dimensions 
              7.  Machanism dimensions

Company Information

We are a professional wireless technology company, which has 10 year experience R&D team, produce department,and sales department. Our company focused on the application development of wireless RF module and sensor module, devoted to provide the most excellent performance RF and integrated digital sensor module to our customers. Meanwhile, ODM&OEM Projects are welcomed! 




Packaging & Shipping

Shipment: Free shipping by China post


  1. Items will be shipped within 2~4 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.



Our services

  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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