G-NiceRF High Performance FSK RF Module 433MHz RF4463PRO Wireless Transmitter and Receiver

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US $7-10 / Pieces | 2 Piece/Pieces (Min. Order)
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Quick Details
Model Number:
Brand Name:
Place of Origin:
Guangdong, China (Mainland)
Operating frequency:
433/470/868/915MHz (others can be customizable)
Maximum output power:
Sensitivity up to:
-126 dBm
Data transfer rate::
0.1-1000 kbps
Modulation mode:
Operating Temperature Range::
-40 ~ + 85 °C
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Package: each pcs into a poly bag;
Size: 62.5*43.2*14.3
Lead Time :
Quantity(Pieces) 1 - 2 >2
Est. Time(day) 3 To be negotiated

                                                                                                                                                                                                                                                                                                                                                                                                                    High Performance FSK RF Module 433MHz RF4463PRO Wirelss Transmitter and Receiver 


Product Description



RF4463PRO adopts Silicon Lab EzradioPro2 RF transceiver Si4463, which is a highly integrated wireless ISM band transceiver chip. The features of high sensitivity (-121 dBm), +20 dBm output power, low current consumption, 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:20dBm
  • 10mA@receiver mode
  • Data transfer rate: 0.1-1000 kbps
  • FSK,GFSK and OOK Modulation mode
  • 1.8-3.6 V Power supply
  • Ultra-low consumption shutdown mode
  • Digital received signal strength indicator (RSSI)
  • Timed wake-up function
  • Excellent antenna match circuit and bi-direction communication
  • Configurable packet structure
  • Preamble detection
  • 64/128byte transmit and receive data register(FIFO)
  • Low-battery 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
  • Industrial control
  • Home automation telemetry
  • Personal data records
  • Toy control
  • Sensor networks
  • Tire Pressure Monitoring
  • Health Monitoring
  • Wireless PC peripherals
  • Tag reader







Pinout definition






Mechanism Dimension



Packaging & Shipping


1.  Items will be shipped within 3~5 days after we receive 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.


We can provide EMS, DHL, Fedex, TNT China Register Post Air Mail and etc.

* All free shipping on our store are mostly China Registered Post Air Mail.

* If you need fast shipping like DHL or other, you will need extra payment, pls contact sales to evaluate the price

Our Services

1.Any inquiries will be replied in 12 hours.

2.OEM/ODM service.

* Customer's own logo is available;
* We help customer realize their own thinking, idea, design;


3. After-sale Service.
* All products passed QC before shipping;
* All products will be well-packed before shipping;
* All products have 1 year guarantee. Damaged item is free to change or return in warranty period.


4.Payment Terms:

T/T,Western Union/paypal/MoneyGram.

5.Shipping Company:

China air post/HK,Singapore post/EMS/DHL/FEDEX.


A) Are you factory?

1)Yes, we are factory, we have our own R&D team, all products are developed by our own R&D team.

B) Do you offer technology suppor?
1) Yes, we offer technology support and ODM&OEM service. 

Company Information

NiceRF is a technical company which engaged in researching, developing, producing and selling IOT(internet of things) products.With more than 10 years experience of product design in RF and sensors, we have earned a good reputation among our customers. Customers’ needs is the motive and value which force us to go forward. We are trying our best to improve the quality, help our customers to reduce the developing difficulty on hardware and software, shorten the developing time. All these works make our customer advanced both in concept and technical; make theirproducts reliable with competitive price.We devoted ourselves on providing good RF modules, walkie talkie modules and integrated digital sensor modules. Meanwhile, ODM and OEM projects are welcomed. We are improving ourselves to organize perspective market team, professional R&D team, qualified technical support team, and to build sound producing system and perfect quality warranty system and etc.



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