4CV50,000E - CPI - #1

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Maximum Ratings Typical Operation Class of Type of Service Plate Plate Plate Screen Plate Drive Output Operation Voltage Current Voltage Voltage Current Power Power (Volts) (Amps) (Volts) (Volts) (Amps) (Watts) (kiloWatts) C RF amplifier 17,500 12.0 15,000 1,500 11.5 150 137.0 C RF amplifier plate modulated 15,000 12.0 14,000 750 9.25 685 110.0 AB1 RF linear amplifier 17,500 12.0 10,000 1,800 9.14 --- 57.0 AB1 AF amplifier or modulator (2 tubes) 17,500 12.0 15,000 1,250 18.6 --- 195.0 The 4CV50,000E is characterized by low input and feedback capacitances and low internal lead inductances. A rugged thoriated tungsten mesh filament provides adequate emission over long operating life. It is recommended for use as a Class C RF amplifier or oscillator, a Class AB RF linear amplifier, or a Class AB push-pull AF amplifier or modulator. The 4CV50,000E is also useful as a plate and screen modulated Class C RF amplifier. 4CV50,000E 4CW50,000J 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: powergrid@cpii.com 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. Characteristics Plate Dissipation (Max.) 50,000 Watts Screen Dissipation (Max.) 1,500 Watts Grid Dissipation (Max.) 400 Watts Frequency for Max. rating (CW) 110 MHz Amplification Factor 4.5 Filament/Cathode Thoriated Tungsten Voltage 12.0 Volts Current 215 Amps Capacitance Grounded Cathode Input 310.0 pf Output 52.0 pf Feedthrough 0.7 pf Capacitance --- Input --- pf Output --- pf Feedthrough --- pf Cooling Vapor and Forced Air Base Special Air Socket SK-2011A Air Chimney --- Boiler BR-710A Length 11.50 in; 292.10 mm Diameter 9.53 in; 242.00 mm Weight 31.5 lb; 14.3 kg CPI | 4CV50,000E