G-NiceRF RF4463PRO Si4432 Chip FSK Modulation SPI Interface 433MHz Audio RF Transmitter And Receiver Module

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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
NiceRF
Model Number:
RF4463pro-Audio RF Transmitter And Receiver Module
Operating frequency:
433/470/868/915MHz (others can be customizable)
Receiving sensitivity:
-121dBm
Chip:
si4432
Module:
RF4463PRO
Antenna:
Copper spring antenna
USB bridge board:
TTL
Module type:
RF4463PRO Audio RF Transmitter And Receiver Module

        Low-Cost RF4463PRO Si4432 Chip FSK Modulation SPI Interface 433MHz Audio RF Transmitter And Receiver Module

 

 

 

Product Description

 

RF4463PRO module adopts Silicon Lab Si4463 RF chip, which is a highly integrated wireless ISM band transceiver chip. Extremely high receive sensitivity (-121 dBm) and +20 dBm output power ensure that the covering of the range and improve the data link performance. Built-in antenna diversity and the hopping function can be used to aggressively improve the performance.
 

 

Features:
*FrenquencyRange:433/470/868/915(Customizable 142-1050MHZ)
*Sensitivity up to -126dBm 
*Maximum output power:20dBm 
*10mA@receiver status
*Data transfer rate:0.1-1000kbps 
*(G)FSK, 4(G)FSK, (G)MSK OOK and ASK modulation mode
*1.8-3.6 V power supply 
*Ultra-low consumption shutdown mode 
*Digital received signal strength indicator(RSSI) 
*Timed wake-up function
*Antenna automatic matching and bi-direction switch control 
*Configurable packet structure 
*Preamable detection  
*64/128 bytes transmit and receive data register (FIFO) 
*Low power detection
*Temperature sensor and 8 bits analog-to-digital converters 
*Working temperature range:-40 ~ +85°C 
*Integrated voltage regulator
*Frequency hopping 
*Power-on reset function
*Puilt-in crystal adjustment function

 

Applications:
*Remote control
*Remote meter reading
*Home security alarm and remote keyless entry          
*Industrial control
*Home automation remote sensing
*Individual data records                                             
*Toys control
*Sensor network
*Tire pressure monitoring
*Health monitoring
*Wireless PC peripherals
*Tag reading and writing

 

 

 

Electronic Specifications: 

 

Parameter

Min

Typ

 Max

Unite

Condition

Working condition

Working voltage range

1.8

3.3

3.6

V

 

Temperature voltage

-40

 

85

°C

 

Current consumption

Receiving current

 

13.5

 

mA

High performance mode

Receiving current

 

10.7

 

mA

Low power mode

Transmitting current

 

85

 

mA

@20dBm

Sleep current

 

<0.1

 

uA

 

parameter

Frequency range

403

433

463

MHZ

@433MHZ

838

868

898

MHZ

@868MHZ

Modulation rate

0.123

 

1000

Kbps

FSK

Output power range

-5

 

20

dBm

 

Receiving sensitivity

 

-126

 

dBm

@data=500bps,Fdev=3kHZ

 

 

 

 

 

 

 

Schematic:

 

 

 

Pinout:

 

 

 

 

 

Machine Dimensions:

 

 

 

 

 

Company Information

  NiceRF Wireless Technology Co., Ltd is a technology leading company, who has combined RD, produce, QC, QA and sales. 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 and OEM project as well.

 

 

  

 

FAQ

 

a)        Why module can not communicate properly?

1)        Check the band, channel, rate, NET ID is set to the same;

2)        The power connection error, the module is not working;

3)        Module is enabled (CS high);

4)        The antenna connection is not correct;

5)        Module is damaged.

 

b)        Why far transmission distance?

1)        Power supply ripple is too large;

2)        The antenna types do not match, or not properly installed;

3)        The surrounding environment is harsh, strong interference sources;

4)        Surrounding co-channel interference;

c)        Why is receiving data correctly?

1)        Improper parameter settings;

2)        Module data interface is bad.

 

Our Services

 

NiceRF Technology Co.,ltd is the original manufacture. We promise our every customer the best price and best quality.Welcome to visit our company!

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.