RF Receiver + Transmitter 433Mhz

433Mhz RF Receiver  Transmitter Module Pair

These are receiver transmitter modules with which you can perform wireless communication. They work as a receiver and transmitter pair.

    TX (Transmitter) Features :

Solder 3 turns of winding made from copper wire in place of the coil missing on the transmitter section.

For the antenna, 17cm copper wire can be used by winding it as a spiral / helical. Please examine the image at the very bottom.

•     Operating Voltage : 3V to 12V
•     Operating Current :  Max 40mA and below (12V), min 9mA and below (3V)
•     Distance : 20-200meters ( Depending on supply voltage and operating environment )
•     Modulation Type : AM
•     Operating Frequency :433MHz
•     Transmitter power : 10mW
•     Operating Speed : 4Kb / s
•     Pins -> From the right: DATA; VCC; GND
•     Dimensions : 19 x 19 mm

    RX (Receiver) Features :

For the antenna, 17cm copper wire can be used by winding it as a spiral / helical. Please examine the image at the very bottom.

•     Operating Voltage : DC  5.0V
•     Operating Current: 4mA
•     Single Chip Super Regenerative Receiver
•     Modulation Type : OOK/ASK
•     Operating Frequency : 433MHz
•     Operating Speed : 4Kbps
•     Sensitivity:-105DB
•     Dimensions: 30 x 14 x 7 mm

Package Contents :

• 1 Piece Transmitter Module
• 1 Piece Receiver Module