Unit RF433R
SKU:U113
Description
Unit RF433R is an RF wireless radio frequency receiver, using the SYN531R radio frequency receiver, operating at the commonly used 433.92MHz for wireless controllers (with ASK modulation). It features a built-in PCB antenna with a stable signal reception distance up to 10M and a typical receiver sensitivity of -109dBm. The compact and delicate housing design allows integration into various RF remote control applications. It is suitable for security alarms, wireless automatic meter reading, home and industrial automation, remote control, wireless data transmission, and other system fields.
Features
- Operating frequency: 433.92MHz
- High sensitivity of -109dBm, reception rate of 1Kbps (ASK modulation)
- PCB antenna
- Excellent selectivity and noise suppression
Includes
- 1 x Unit RF433R
- 1 x HY2.0-4P Grove Cable (20cm)
Applications
- Building automation
- Security alarm
- Home and industrial automation
- Remote control
- Wireless data transmission and other system fields
Specifications
| Specification | Parameter |
|---|---|
| Receiver IC | SYN531R |
| Operating Current | 8mA |
| Stable Range | 10M |
| Typical Sensitivity | -109dBm |
| Antenna Type | PCB antenna |
| Product Size | 48.0 x 24.0 x 8.0mm |
| Product Weight | 6.9g |
| Package Size | 138.0 x 93.0 x 9.0mm |
| Gross Weight | 12.1g |
Schematics
PinMap
Unit RF433R
| HY2.0-4P | Black | Red | Yellow | White |
|---|---|---|---|---|
| PORT.B | GND | 5V | NC | RF_RX |
Model Size
