Applications •Linear Accelerators Features •High frequency stability •Tunable +/- 30 MHz •400 kW peak output power •400 W average output power •Long life >2000 hours The VMX3045 is a high power, coaxial pulsed magnetron that provides up to 400kW of peak output power and 400 W of average output power at .001 duty cycle and 3.5 uS pulse width. The VMX3045’s combination of high power and small size, make it ideally suited for mobile linear accelerators. 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 webpage at www.cpii.com, or contact CPI Beverly Microwave Division, 150 Sohier Road, Beverly, MA 01915 Telephone: 1 (978) 922-6000 FAX: 1 (978) 922-8914 email: [email protected] CPI │ Linac Magnetrons VMX3045 400 kW X-band Coaxial Pulsed Magnetron Electrical Specifications Mechanical and Environmental Specifications Frequency 9.3 GHz ± 30 MHz Cooling Forced air Peak Power Output 400 kW Flow Rate (operating) 40 cfm Average Power Output 350 – 450 W Body Temperature -55˚C to +140 ˚C Mounting Position Any Pulse Voltage 27 – 29.5 kV Support Mounting flange Peak Anode Current 28 A Coupling Average Anode Current 28 mA WR112 mates with UG-51/U choke flange Pulse Width 3.5 uS, ±0.25 uS Tuning 10 turns, ~3 MHz per turn Duty Cycle 0.001 Weight 13 lbs Filament Voltage 15 V Max Filament Current 3.6 A Max Warm-up Time 150 S Min Load VSWR 1.1:1 Max 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.11/5/2013 For information on this and other CPI products visit our webpage at www.cpii.com, or contact CPI Beverly Microwave Division, 150 Sohier Road, Beverly, MA 01915 Telephone: 1 (978) 922-6000 FAX: 1 (978) 922-8914 email: [email protected] CPI │ Linac Magnetrons VMX3045