The DPG is a dual output generator for RF and also * up to 500V DC. Operating at a frequency range of 1.8MHz to 2.17MHz, these MKS ENI mid. frequency GMW-25 and GMW-50 have the DSP-based control module which automatically measures forward RF power and reflected RF power, maintaining constant power output with in ±1% of set point over a Dynamic Power Range of 25 to 2,500 Watts.