VTA-6193A4 is 40 W, CW and Pulsed Helix TWT, 26.50 GHz to 40.00 GHz, PeriodicPermanent, Magnet Focused, Waveguide 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.) VTA-6193A4 VTA-6193A4X 26.5 - 40.0 26.5 - 40.0 40 W 40 W Operating Parameters Heater Voltage Features • • • • • • • 40 Watts PPM Focusing Coaxial Input Waveguide Input and Waveguide Output Any Mounting Position Weight: 7 lbs. max Conduction Cooled 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