LEORY 2-700M 3W HF FM VHF UHF FM Transmitter Broadband RF Power Amplifier Short Wave AmplifierApplication:Broadband RF power amplification, suitable for HF FM VHF UHF FM transmission of various radio applications, short-wave FM remote control toys, radio walkie-talkies, digital radio stations, etc., can output up to 3 watts, 15V voltage supply, 2MHZ to 700MHZ can work frequency range.Technical indicators:1. Supply voltage: DC + 12 ~ 15V (typical 15V @ 0.3-0.5A) pad interface2. Working frequency: 2MHZ-700MHZ, input and output impedance: SMA@50 ohm;3. Maximum output power: 34.8dbm (3W)4. Typical power gain: 35 dB (>300M gain slightly decreased)5. Maximum input power: <+10dBm6. Module size: 46 x 32 x 15mm ( length * width * height )Measured power indicator:2-300M: +34dBm max 3W300-500M: >+32dBm