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 built for a prototype concept of the Spallation Neutron Source Project at Los Alamos National Laboratory. 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 wave guide •Collector capable of dissipating the entire beam power TYPICAL OPERATING PARAMeters Peak Output Power Average Output Power Peak Beam Voltage Peak Beam Current Peak Mod Anode Voltage Frequency Duty RF Pulse Width 1 dB 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 30 120 120 / 3050 5,000 / 2,270 kWatts (min) kWatts kV (max) A (max) kV MHz --msec MHz (min) dB (min) % (min) gpm / l/m gpm / m 3/h cfm / m 3 /h Amps Volts Amps Volts inches / cm pounds / kg The values listed above represent specified limits for the product and are subject to change. The data should be used for basic information only. Formal, controlled specifications may be obtained from CPI for use in equipment design. For information on this and other CPI products, visit our website at: www.cpii.com, or contact: CPI MPP Division, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : (650) 856-0705 | email : [email protected] CPI | VKP-8290A 4CW50,000JKlystron VKP-8290A Klystron Measured Test Data Peak Beam Voltage: 113 kV Peak Beam Current: 41.5 A Peak Mod Anode Voltage: 96 kV Frequency: 805 MHz The values listed above represent specified limits for the product and are subject to change. The data should be used for basic information only. Formal, controlled specifications may be obtained from CPI for use in equipment design. For information on this and other CPI products, visit our website at: www.cpii.com, or contact: CPI MPP Division, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : (650) 856-0705 | email : [email protected] CPI | VKP-8290A 4CW50,000JKlystron VKP-8290A Klystron