VTA-6430A1

CPI || M IllIMeTer Wave CouPled CavITy TWT CPI 4CW50,000J The VTA-6430A Series are a 500W CW Coupled-Cavity Traveling-Wave Tube covering 28.35-31.00 GHz (Ka-Band) with 1 GHz Instantanous bandwidth, Periodic-Permanent-Magnet Focused, WG-28 (compatible with UG-599/U) Waveguide Input, WG-28 (compatible with UG-599/U) Waveguide Output, and Conduction Cooled. This high-efficiency CC TWT is designed for use in satellite communication amplifers. Custom configurations are also available. These variations in the performance and configuration include: cooling method (affects average power level), mechanical conifguration, and electrical and rf connections. Millimeter Wave Coupled Cavity TWT Series MODEL NUMBER VTA-64390A1 FREQUENCY (GHZ) 30.0-31.0 GHz POWER OUTPUT (Min.) 500 W CW F eaTureS TyPICal oPeraTING ParaMeTerS Parameters Filament voltage Filament Current Focus electrode voltage Beam voltage Cathode Current Body Current Collector voltage No. 1 Collector voltage No. 2 Collector Current No. 1 Collector Current No. 2 Filament Warm-up Time eF If efe ew Ik Iw eb1 eb2 Ib1 Ib2 units vdc adc vdc kvdc madc madc %ew %ew ma ma min. Maximum 6.40 1.6 (Surge: 5.0) -6.3 14.5 350 6.0 36.0 13.5 100 350 3.0 Minimum 6.20 1.0 -100 13.5 ----34.0 11.5 ------- • 5 00 W CW • 28.35-31.00 GHz • 1 GHz Instantaneous Bandwidth • PPM Focusing • Waveguide Input and Output • Vertical or Horizontal Mounting Position • Weight: 10.0 lb. • Conduction Cooled 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: w ww.cpii.com, or contact: CPI MPP Division, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : ( 650) 856-0705 | email : marketing@cpii.com CPI || M IllIMeTer Wave CouPled CavITy TWT CPI 4CW50,000J Millimeter Wave Coupled Cavity TWT Series VTA-6430A1 Po (dBm) 58.00 57.80 57.60 57.40 Po (dBm) 57.20 57.00 56.80 56.60 56.40 56.20 56.00 0 0 0 0 0 0 0 0 0 00 00 00 00 00 00 00 00 00 0 .1 .5 .6 .0 .2 .3 .4 .7 .8 00 29 29 29 29 29 29 29 29 29 .9 29 30 .0 00 0 VTA-6430A1 Po (dBm) Frequency (GHz) 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: w ww.cpii.com, or contact: CPI MPP Division, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : ( 650) 856-0705 | email : marketing@cpii.com