0 VTK-6193D4 is 40 W, CW and Pulsed Helix TWT, 18.0 GHz to 26.5 GHz, PeriodicPermanent, Magnet Focused, Coaxial Input, Waveguide Output, and Conduction Cooled. Custom configurations are also available. These variations in the performance and configuration include: mechanical configuration, electrical and RF connections, & dual stage depressed collector. Model Number Frequency (GHz) Power Output (Min.) VTK-6193D4 VTK-6193D4X 18.0-26.5 18.0-26.5 40 W 40 W Operating Parameters Features • • • • • • • • 40 Watts 18.00 GHz – 26.50 GHz PPM Focusing Coaxial Input Waveguide Output Any Mounting Position Weight: 7 lbs. max Conduction Cooled Heater Voltage Heater Current Heater Surge Voltage Helix Voltage Helix Current Beam Current Focus Voltage (ON) Parameters: Ef If If (peak) Ew Iw Ik ec Units: Maximum: Minimum: Typical: Vdc 6.6 6.0 6.3 A 1.5 0.8 1.1 A 3.0 --<3.0 kVdc 13.2 11.5 12.6 mA 4.0 --<0.5 mA 110 60 85 V -2 -50 -45 Parameters: Units: Maximum: Minimum: Typical: Focus Voltage (OFF) Ec V -800 -1000 -850 Collector Voltage Eb kVdc 49% of Ew 41% of Ew 45% of Ew Collector Current Ib mAdc 110 --85 Anode Voltage Ea V (wrt Gnd) +500 +0 +200 Anode Current Ia mA 1.0 --0 Heater Warm-up Time tk minutes --5 5 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 additional information on CPI MPP products contact: CPI MPP, Helix TWT Operation - 811 Hansen Way, Palo Alto, CA 94303-0750 Phone: 650-846-3900, Fax: 650-494-8779, Email: [email protected], www.cpii.com/mpp Load VSWR ratio 1.7:1 --1.25