SKYPE: Yuanfann-Felix
 
RF Transceiver Modules
  • Model : YF-24L2011
  • Product Name : 2.4GHz Data Transceiver Module with UART RS232
2.4GHz Data Transceiver Module with UART RS232
Description :
*Digital UART design enables RS232 data format input
*Fixed data rate at 9600, 4800, 2400, 1200 bps options
*Short switching time with frequency hopping
*Power supply range: 3V to 3.6V
*Transmission power: 20dBm
*Transmission range: 600 meters (clear line of sight)
*Auto ACK & retransmit
Features :
Application
*Wireless data communication
*Keyless entry
*Alarm and security systems
*Home automation
*Automotive (Car) remote
*Remote gate control
*Remote sensing
*Remote water/electric switch
*Intelligent sports equipment
 
Pin Assignments
*VCC
* GND
* Data Out
* Data In
* LED Indicator
* ID Key Pairing
   
Technical Specification  
Parameter Min Typ. Max. Unit Remark
Electrical Section
Supply Voltage 3 3.3 3.6 V  
Supply current   18   mA AVG
Data Rate Setting 1200, 2400, 4800, or 9600 bps 2-bit setting
Data input
High level input voltage 2.1 - 3.3 Vpp  
Low level input voltage 0 - 1.08 Vpp  
Data output
High level output voltage 2.1 - 3.3 Vpp  
Low level output voltage 0 - 0.3 Vpp  
RF Section
Operating Frequency 2400 - 2525    
Channel Bandwidth 1.8   2 MHz  
Transmission Power 18 20 22 MHz Hopping Mode CH
Receiver Sensitivity   -75   dBm Options: 0 or 14dBm
ID Setting Random auto pairing in 216 ID dBm  
Operation
Operating Temperature -20   +80  
 
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