3CX4500F3/YU-108  

High power output as an amplifier, oscillator, or modulator.

 

Description
Maximum Ratings
Tube Numbering System
Warranty

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Description

Plate Dissipation ( Max ) 6000 watts
Grid Dissipation ( Max ) 300 watts
Frequency for Max. Ratings (CW) 75 MHz
Cooling Forced Air
Filament Thoriated Tungsten
     Voltage 7.0 volts
     Current 78.0 amperes
Capacitances (Gnd. Cath. Connection)  
     Input 95.0 pF
     Output 0.9 pF
     Feed-through 20.0 pF
Amplification Factor 22
Base Flexible Leads
Maximum Seal and Anode Core Temperature 250o C
Maximum Length 9.0 in /  228.6 mm
Maximum Diameter 6.12 in / 155.5 mm
Weight ( approximate ) 9.5 lb / 4.3 kg
Operating Position Vertical, base up 

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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 RF Industrial Oscillator or Amplifier 9000 3.0 8000 2.5 710 14,000

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