The pulsers of the damping injection oscillation systems for the UNK I-stage

The I-stage of the IHEP UNK is a proton synchrotron accelerating the beam with a common particle number 5*10/sup 14/ in the beam at the energy from 70 GeV to 400 GeV. The beam consists of the 12 trains each of 4.6 mu s length with intervals between trains 0.6 mu s. At the full pack of the ring the interval between the twelfth and the first trains is 5.2 mu s. Each train is modulated by frequency 200 MHz. The I-stage is a buster for the second accelerator stage at 3 TeV. Both stages occupy the same tunnel. >