TJ-II:Electron Cyclotron Resonant Heating
TJ-II disposes of two gyrotrons for Electron Cyclotron Resonance Heating (ECRH). The frequency is f=53.2 GHz, tuned to the 2nd harmonic, X-mode polarisation. The total power that can be delivered to the plasma is PECRH ≤ 600 kW. The gyrotrons can be modulated.