CPI Microwave Power Products (MPP) offers super-power klystrons for particle accelerator applications. The VKP-8290A is a 805 MHz, 2.5 MW peak, 250 kW average long-pulse klystron for the Spallation Neutron Source Project at Los Alamos National Laboratory. Key Features • • • • Electron gun with modulating anode for beam control 6-cavity rf circuit, including one 2nd harmonic cavity for enhanced efficiency Single output window in WR-975 waveguide Collector capable of dissipating the entire beam power Operating Parameters Peak Power Output Average Output Power Peak Beam Voltage Peak Beam Current Peak Mod Anode Voltage Frequency Duty RF Pulse width 1dB Bandwidth Saturated Gain Efficiency Collector Coolant Flow Body Coolant Flow O/P Window Cooling (Air) Electromagnet: Gun Coil Current Gun Coil Voltage Main Coil Current Main Coil Voltage Size with Accessories: Height Weight 2,500 250 120 55 100 805 10% 1.67 ± 0.7 45 55 120 / 450 10 / 2.3 25 / 50 18 20 30 120 kWatts (min) kWatts kV (max) A (max) kV MHz --msec MHz (min) dB (min) % (min) gpm / l/m gpm / m³/h cfm / m³/h A V A V 120 / 3050 inches / cm 5,000 / 2,270 Pounds / kg For information on Super Power Klystrons and other CPI MPP products, visit our website at www.cpii.com/mpp, or contact: CPI Microwave Power Products Division, 607 Hansen Way, Palo Alto, CA 94303 Telephone: 650-846-3900, Fax: 650-856-0705, Email: [email protected] Measured Test Data Peak Beam Voltage: 113 kV Peak Beam Current: 41.5 A Peak Mod Anode Voltage: 96 kV Frequency: 805 MHz For information on Super Power Klystrons and other CPI MPP products, visit our website at www.cpii.com/mpp, or contact: CPI Microwave Power Products Division, 607 Hansen Way, Palo Alto, CA 94303 Telephone: 650-846-3900, Fax: 650-856-0705, Email: [email protected]