3CX15,000A7

Designed for use as a:
  • Zero-bias Class B RF amplifier
  • Class C power amplifier
  • Class C oscillator
  • Grounded grid FM amplifier

 

Description
Maximum Ratings
Tube Numbering System
Warranty

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Description

Plate Dissipation ( Max ) 15,000 watts
Grid Dissipation ( Max ) 500 watts
Frequency for Mas Ratings (CW) 110 watts
Cooling Forced Air
Filament Thoriated Tungsten
     Voltage 6.3 volts
     Current 160 amperes
Capacitances ( Gnd. Cath. Connection )
     Input 61.0 pF
     Output .2 pF
     Feed-through 36.0 pF
Capacitances ( Gnd. Grid Connection )
     Input 61.0 pF
     Output .36.0 pF
     Feed-through .2 pF
Amplification Factor 200
Base Coaxial
Recommended Air System Socket SK-1300 or SK-1320
Recommened Air Chimney SK-1306
Maximum Seal and Anode Core Temperature 250o C
Maximum Length 8.75 in /  222.30 mm
Maximum Diameter 7.05 in / 179.10 mm
Weight ( approximate ) 12.0 lb / 5.5 kg
Operating Position Vertical, base up or down

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Maximum Ratings Typical Operation
Class of Operation Type of Sevice Plate Voltage (volts) Plate Current (amps) Plate Voltage (volts) Plate Current (amps) Drive Power (watts) Output Power (watts)
C Grid Driven RF Amplifier 8000 5.0 7000 4.0 340 21,300
AB Cathode Driven RF Linear Amplifier   8000 6.0 7000 5.9 1750 29,600

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