The Icom IC-ML1 is a 2 meter booster amplifier. Drive power of 2.3 watts FM turns into 10 watts of output power.
This device operates in the range of 144 to 148 MHz. It requires 2 amps (30ma on standby) at 13.8 VDC Neg ground.
50 ohms input/output. 63x35x160mm 320g.