433 Mhz Superheterodyne RF Receiver and Transmitter Modules

R24.90  Inc VAT
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3 R23.66
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Description:

The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. The frequency is 433MHz. It is very popular for remote control systems, such as Remote control rolling gates, robotics, smart home, etc.

Short antenna for Transmitter
Long antenna for Receiver

About the transmitter module (square shape):

Model: WL102-341
Material: Plastic Metal
Color: shown as pictures
Size: 16×12×1mm
Operating frequency: 433.92 MHz
Mains input voltage range: 2.0V-3.6V
Shutdown mode current is less than 1uA
Transfer rate: up to 20KHz
Launch distance: 20-100 meters
External antenna: 25cm ordinary multi-core or single-core line
Temperature range: -45℃~85℃

About receiver module (rectangular shape):

Model: RX470-4 (RX470-4 is WL101-341 upgraded version, more stable performance, faster data transfer)
Material: Plastic Metal
Color: shown as pictures
Size: 30×9×1mm
Operating frequency: 433.92 MHz
Mains input voltage range: 2.2V-5V
Working current: Type: 2.1mA (Requirement:VDD=5V) ; Type: 2.1mA (Requirement:VDD=3V)
Quiescent Current: 1uA
Temperature range: -40℃~85℃
External antenna: 32cm single core wire, wound into a spiral

What's in the box?

1 x 433MHz RF transmitter module
1 x 433MHz RF receiver module
2 x 433MHz spring antennas (Short antenna for Transmitter; long antenna for Receiver.)

Resources:

Configure and read a 433Mhz RF Transmitter With Receiver on the Raspberry Pi
  • Availability: 23 In Stock
  • Model: tx rx modules 433mhz
  • Brand: Generic1