433MHz RF Transmitter And Receiver Module With 4 Channel Output

433 MHz RF Transmitter and Receiver Module with 4 Channel Output
The 433 MHz RF Transmitter and Receiver Module is a compact and efficient wireless communication system designed for various applications, including remote control systems, home automation, and data transmission. This module operates at a frequency of 433.92 MHz and is capable of supporting multiple channels, making it versatile for different use cases.

Key Features

• Frequency: Operates at 433.92 MHz, which is suitable for short-range wireless communication.
• Range: Typical communication range is up to 100 meters in open areas, depending on environmental conditions and antenna design.
• Channels: Supports 4 channel outputs, allowing multiple devices to communicate without interference.
• Low Power Consumption: The receiver typically consumes around 3.5 mA, while the transmitter can operate within a voltage range of 3V to 12V, drawing a maximum current of about 40 mA.
• Sensitivity: The receiver has a sensitivity of approximately -105 dBm, ensuring reliable data reception even at lower signal levels.

Specifications

• Transmitter Module:
• Operating Voltage: 3V to 12V
• Output Power: Up to 12 dBm
• Modulation Type: Amplitude Shift Keying (ASK)
• Receiver Module:
• Operating Voltage: 5V
• Supply Current: Typically around 3.5 mA
• Sensitivity: Approximately -105 dBm

Applications

• Home Automation: Ideal for controlling appliances wirelessly.
• Remote Control Systems: Used in garage door openers, car alarms, and other remote-controlled devices.
• Wireless Data Transmission: Suitable for sending serial data over short distances.
• Security Systems: Effective in wireless logging and monitoring applications.

Package Includes
1 x 433 MHz RF Transmitter Module
1 x 433 MHz RF Receiver Module
Optional antennas may be included to enhance range and performance.