Mirage Original B-34 2-Meter VHF Amplifier (144-148 MHz) w/FM Mode: 2 Watts in 35 Watts out. High output power of 30 to 35 watts. 30 to 35 watts is achieved with 1 - 8 watts input. Input power from 1 to 8 watts. With an input power of 8 watts maximum, the Mirage is compatible with most modern handheld transceivers. Small size. This amplifier's size makes it the perfect companion for field operation without the added weight.