The 3CW5000A7 is a water-cooled high-Mu triode intended for use as an rf amplifier in industrial applications where water cooling is preferred over air cooling. This tube is a water cooled version of the 3CX3000A7. Characteristics Plate Dissipation (Max.) Screen Dissipation (Max.) Grid Dissipation (Max.) Frequency for Max. rating (CW) Amplification Factor Filament/Cathode Voltage Current Capacitance Input Output Feedthrough Capacitance Input Output Feedthrough Cooling Base Air Socket Air Chimney Boiler Length Diameter Weight 5,000 Watts N/A 225 Watts 110 MHz 160 Thoriated Tungsten 7.5 Volts 51.5 Amps Grounded Cathode 38 pf 0.6 pf 24 pf Grounded Grid 38 pf 24 pf 0.6 pf Water and Forced Air Special Coaxial N/A N/A N/A 12.625 in; 32 cm 3.625 in; 9.22 cm 4.8 lb; 2.2 kg Maximum RatingsTypical Operation Class of Type of ServicePlate PlatePlateScreenPlate Operation VoltageCurrent Voltage VoltageCurrent (Volts) (Amps) (Volts) (Volts) (Amps) AB2Cathode Driven RF Linear Amplifier CCathode Driven RF Amplifier 5,000 5,000 2.5 0.9 4,800 4,800 --- --- 2.0 1.5 Drive Output PowerPower (Watts) (kiloWatts) 410 435 7.26 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 information on this and other CPI MPP products, visit our website at: www.cpii.com, or contact: CPI Microwave Products Division, Eimac Operation,607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : (650) 592-9988 | email : [email protected] CPI | 3CW5000A7 4CW50,000J 3CW5000A7