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Item specifics
  • Model Number: RF4463F30 si4463 module
  • Brand Name: G-NiceRF
  • Frequency: 433/470/868/915/MHz
  • Working voltage: 3.3-6.5 V
  • Sensitivity: -126dBm
  • Sleep current: <1uA
  • Maximum output power: +30dBm (1W)
  • Data transfer rate: 0.1-1000 kbps
  • Operating Temperature: -40 ~ + 85 °C
  • Timed wake-up function: yes
  • modulation mode: FSK, GFSK
  • Low-power detection: yes
Product Description
We are an original manufacturer with more than 10 years experience of researching, developing, producing and selling IOT(internet of things) products such as RF modules, walkie talkie modules and integrated digital sensor modules.Meanwhile,ODM and OEM projects are welcomed. 
2sets/lot RF4463F30 - 3km 470MHz | 433MHz FSK Si4463 embedded high power long range front end RF wireless transceiver module

Product details

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.


Product Details:





Note: the following parameters is VCC = 5 v, with 50 ohm copper axis test instrumentation.


Parameter Min Typ  Max Unite Condition
Working condition
Working voltage range 3.3 5 6.5 V  
Temperature voltage -40   85    
Current consumption
Receiving current   13.5   mA Low sensitivity mode
Receiving current   10   mA High sensitivity mode
Transmitting current   540 580 mA Vcc=5v,Tx=30dBm
Sleep current   <2 3 uA  
Frequency range 410 433 450 MHZ @433MHZ
470 490 510 MHZ @470MHZ
863 868 873 MHZ @868MHZ
Modulation rate 0.1   1000 Kbps FSK
Output power range 29.5 30 31 dBm 433MHzVCC = 5V
Receiving sensitivity -125 -126   dBm 433MHz@data=600bps,Fdev=3kHZ


  • 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 
  • (G) FSK,4(G)FSK
  • 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 
  • Integrated voltage regulator 
  • Frequency hopping 
  • Power-on reset function
  • Built-in crystal adjustment function 


  • Remote control
  • Remote meter reading
  • Industrial control 
  • home automation remote sensing
  • Individual data records                                     
  • sensor network
  • tire pressure monitoring
  • health monitoring
  • wireless PC peripherals
  • tag reading and writing



Mechanic dimension:


package content

  • 2pcs long range 1W 470MHz wireless RF Front end module RF4463F30
  • 2pcs SW433-WT100 antennas
  • 2pcs SMA interface connecting cable

 If you need another frequency band 433MHz(1W) and 868/915MHz(500mW), just leave message please!  


Shipment: Free shipping by China post airmail

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Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
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Packaging Details
  • Unit Type: lot (2 pieces/lot)
  • Package Weight: 0.204kg (0.45lb.)
  • Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
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