433 MHz Receiver Transmitter Pair

Receiver features

• Supply voltage: 5V
• Current: 4mA
• Received frequency: 433.92MHz
• Sensitivity: -105dB

For the receiver, a 32cm external antenna can be mounted.

Dimensions: 30mm x 14mm x 7mm

Transmitter features

• Supply voltage: 3.5V – 12V
• Power: 10mW
• Transmission distance: 20m – 200m, depending on the supply voltage
• Transfer: 4kB / s
• 25cm antenna

Dimensions: 19mm x 19mm

The module consisting of RF receiver and transmitter can be used together with Arduino development boards or other types of microcontrollers for remote data transmission.

It is useful in your innovative projects where you want to transmit different data from one room to another or even over longer distances.