The 4CW100,000D 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 4CW100,000D is also useful as a plate and screen modulated Class RF amplifier, and in pulse modulator-regulator service. 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 100,000 Watts 1,750 Watts 500 Watts 30 MHz 4.5 Thoriated Tungsten 10.0 Volts 295 Amps Grounded Cathode 440 pf 55.0 pf 2.3 pf Grounded Grid 175 pf 57.0 pf 0.4 pf Water and Forced Air Special Graduated Rings SK-1500 N/A N/A 18.00 in; 457.00 mm 8.00 in; 203.00 mm 60.0 lb; 27.2 kg Maximum RatingsTypical Operation Class of Type of ServicePlate PlatePlateScreenPlate Operation VoltageCurrent Voltage VoltageCurrent (Volts) (Amps) (Volts) (Volts) (Amps) C RF Amplifier C RF Amplifier Plate Modulated AB1 RF Linear Amplifier AB1 AF Amplifier or Modulator (2 tubes) ---Switch Tube or Pulse Modulator 20,000 17,500 20,000 20,000 40,000 15.0 15.0 15.0 15.0 200 19,000 16,000 18,000 18,000 38,000 750 750 1,500 1,500 1,500 10.0 10.0 10.0 20.0 112 Drive Output PowerPower (Watts) (kiloWatts) 1,165 870 --- --- 1,680 165.0 138.0 123.0 246.0 3,600.0 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 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 | 4CW100,000D 4CW50,000J 4CW100,000D