225 W, CW Helix TWT Series, 17.3 to 18.4 GHz, periodicpermanent, magnet focused, coaxial input, waveguide output, conduction cooled. Custom configurations are also available. These variations in the performance and configuration include: mechanical configuration, electrical and RF connections, and dual-stage depressed collector. Features • 225 W •17.3 to 18.4 GHz • PPM Focusing • Coaxial Input • Waveguide Output •Any Mounting Position •Weight: 7 lbs. max •Conduction Cooled model VTU-6392D4 Frequency (GHz) 17.3 to 18.4 Power output (min) 225 W TYPICAL OPERATING PARAMeters MAXIMUMMINIMUM TYPICALUNITS Filament Voltage: 6.4 6.2 --- Vdc Filament Current: 1.8 1.0 ---A Helix Voltage: 8.6 7.8 --- kV Helix Current: 10 --- --- mA Collector Voltage 1: 51% Ew 49% Ew --- kVdc Collector Current 1: 20.0dc / 150 rf --- --- mA Collector Voltage 2: 33.0% Ew 31.0% Ew mA Collector Current 2: 280 --- --- mAdc Cathode Warm-up Time:--- 3.0 ---Minutes Drive Power: 22 --- --- dBm Baseplate Temp: 120 --- --- °C Prime Power: 1000 --- --- Watts Load VSWR: 2 --- --- VSWR 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 07/10 CPI Ku-band helix twt series CPI 225W, | 4CW50,000J 225 W, Ku-Band Helix TWT Series