RF Transmitter & Receiver Wireless module - 433 MHz (ASK)

433 MHz ASK RF Transmitter & Receiver Wireless Module Pair

Experience seamless wireless communication with our 433 MHz ASK RF Transmitter & Receiver module. This versatile pair provides a complete solution for short-range data transmission. Operating at 433 MHz with Amplitude Shift Keying (ASK) modulation, it ensures reliable signal transfer. Achieve an impressive communication range of up to 100 meters in open conditions. The transmitter supports a wide 3-6V supply, ideal for battery-powered applications. Its SAW-stabilized oscillator guarantees frequency accuracy. The super-regenerative receiver offers exceptional sensitivity at a low cost. This module is perfect for hobbyists and professionals seeking an efficient, affordable wireless link.

Specifications:

• Operating Frequency: 433 MHz (TX: 433.92 MHz)
• Modulation Type: ASK (Amplitude Shift Keying)
• Wireless Range (Open Space): Up to 100 meters
• Transmitter Supply Voltage: 3V - 6V DC
• Transmitter Output Power: 4 - 12 dBm
• Receiver Operating Voltage: 5V DC
• Receiver Typical Sensitivity: -105 dBm
• Receiver Supply Current: 3.5 mA
• Receiver IF Frequency: 1 MHz

Key features and benefits:

• Integrated 433 MHz RF Transmitter and Receiver pair
• Utilizes Amplitude Shift Keying (ASK) modulation for robust data transfer
• Reliable wireless communication range of up to 100 meters in open conditions
• Transmitter supports wide 3V to 6V supply for battery applications
• SAW-stabilized oscillator ensures precise frequency control
• High-sensitivity super-regenerative receiver (-105 dBm typical)
• Low power consumption and minimal external components for easy integration

Applications:

• Remote control systems (garage openers, gate control)
• Wireless sensor networks for environmental monitoring
• Home automation and smart device integration
• DIY electronics and robotics projects
• Security systems and access control applications

Package Includes:

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