Description
The RXB14 is a high-performance 433MHz superheterodyne wireless receiver module designed for reliable and long-distance one-way communication. It offers excellent sensitivity and stability, making it ideal for a wide range of wireless remote control applications. With its compact form factor, it can be easily integrated into embedded systems or breadboards for prototyping and product development.
Key Features
- Stable Reception: High sensitivity for improved range and noise resistance
- Compact Size: Easy integration into breadboards or PCBs
- One-Way Communication: Works with 433MHz RF transmitters for single-direction data transfer
- Superheterodyne Architecture: Improved selectivity and stability over simpler receivers
- Low Power Consumption: Ideal for battery-operated systems
Specification
- Model: RXB14
- Frequency: 433MHz
- Modulation: ASK / OOK
- Operating Voltage: 3.3V – 5V DC
- Receiving Distance: Up to 100 meters (open space)
- Data Rate: 1K – 5Kbps
- Sensitivity: -110dBm typical
- Antenna Interface: Solder pad or external antenna support
- Operating Current: ≤ 5.5mA
- Operating Temperature: -40°C to +85°C
Application
- Wireless door and gate controllers
- Remote keyless entry (RKE) systems
- Alarm and security systems
- Home automation (curtain control, lighting)
- Industrial wireless data links
- Hobby and DIY wireless communication projects