RF SYSTEM OF THE MINOR STORAGE RING FOR TECHNOLOLICAL SR SOURCE ТNК-1

The status of the commissioning of the RF system of the minor storage ring for Technological SR source is discussed. This minor storage ring is designed as independent SR source and as injector for major storage ring of the Technological SR source complex. The component parts of RF control system, RF power amplifier 34.52 MHz 5 kW and RF cavity are described. Initial results of measurements and tests are presented. INRODUCTION The Technological Storage Ring Complex being constructed in Institute of Physical Problems (Zelenograd, Moscow region) is designed to be a specialized SR source for technological applications. It should include two electron storage rings – smaller and greater ones. Physical commissioning of the smaller ring was accomplished by the end of 2005. In future the minor ring (MSR) with energy 450 MeV and stored bunch current up to 0,2 A will serve as injector for the big ring. The same time MSR may be used as independent SR source in UV and mild X-ray bands [1]. The storage ring was designed and manufactured in BINP. Assemblage and commissioning of MSR was performed jointly by staff members of BINP and of the Institute of Physical Problems.