Working frequency: 315MHZ(E43)/433.92MHZ(E40)

Harmonic suppression: >20dBc

Power: 25dBm (6V)  30dBm (9V)  32dBm (12V)

Working current: 120-150mA (9V power supply, 40% modulation duty cycle)

Modulation method: ASK/OOK

Working voltage: 5-12V