The RF tetrodes come in different designs of transmitters dependent on power needs. High linearity, wide frequency range, cooling grids, high gain, pulse length, stability, reliability, screen and anode dissipation, good operating life and greater isolation are some characteristics which are present with RF tetrodes. Common uses for RF tetrodes are found in particle accelerators, broadcast transmitters, for RF heating systems, in radars, in fusion reactors and in power amplifiers in RF equipment.
