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OPEN-SMART Long Range 315MHz RF Wireless Transceiver Kit for Arduino Board Mini RF transmitter receiver module 315 MHz Kit
- Transmitter working voltage: 4~12VDC
- Transmitter working current: 40mA
- Transmit power: 27dBm @ 12VDC
- Working frequency: 315MHz
- Transfer rate: 4.8kbps (max)
- Transmission distance: When supply power is 5V, the open area transmission distance is around 150 meters. To increase transmit range, you can increase the power to the transmitted up to 12V DC.
- Antenna: Onboard 315MHz dedicated PCB Antenna.
- Receiver operating voltage: 2~5.5V DC
- Receiver current: 2mA
- Sensitivity: -110db