The 4CV100,000E is recommended for use as a Class C RF amplifier, a class AB RF amplifier, a Class AB push-pull audio amplifier or modulator, as well as a high level modulated or pulse duration modulated amplifier. The tube is characterized by low input and feedback capacitances and low internal lead inductance. A rugged thoriated tungsten mesh filament provides ample emission over long operating life. Class of Operation 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 Maximum Ratings Type of Service Plate Voltage (Volts) Plate Current (Amps) 100,000 Watts 1,750 Watts 500 Watts 108 MHz 4.5 Thoriated Tungsten 15.5 Volts 215 Amps Grounded Cathode 470.0 pf 61.0 pf 1.1 pf Grounded Grid 200 pf 61.0 pf 0.4 pf Vapor and Forced Air Special SK-2011A --BR-710B 15.50 in; 39.37 cm 9.53 in; 24.21 cm 35.0 lb; 15.9 kg T ypical Operation Plate Screen Voltage Voltage (Volts) (Volts) Plate Current (Amps) Drive Output Power Power (Watts) (kiloWatts) AB1 RF linear amplifier 17,500 16.0 17,500 1,500 13.5 --- 168.0 C RF amplifier 17,500 16.0 15,000 750 11.7 560 140.0 C RF amplifier plate modulated 15,000 16.0 15,000 750 11.7 530 140.0 AB1 RF amplifier or modulator 17,500 16.0 15,000 1,500 19.5 --- 200.0 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, Eimac Operations, 607 Hansen Way, Palo Alto, CA 94303 telephone : 1(800) 414-8823. fax : (650) 592-9988 | email : [email protected] CPI | 4CV100,000E CPI | 4CW50,000J 4CV100,000E