3CW30,000H7

Designed for use as a:
  • Zero-bias Class B RF amplifier
  • Class C power amplifier
  • Class C oscillator 
  • Voltage regulator service

 


 

Description
Maximum Ratings
Tube Numbering System
Warranty

Home
Products

Description

Plate Dissipation ( Max ) 30,000 watts
Grid Dissipation ( Max ) 500 watts
Frequency for Max Ratings (CW) 110 watts
Cooling Water and Forced Air
Filament Thoriated Tungsten
     Voltage 6.3 volts
     Current 160 amperes
Capacitances ( Gnd. Cath. Connection )
     Input 56.0 pF
     Output .2 pF
     Feed-through 36.0 pF
Capacitances ( Gnd. Grid Connection )
     Input 56.0 pF
     Output 36.0 pF
     Feed-through .2 pF
Amplification Factor 200
Base Flexible filament leads
Maximum Seal Temperature 250o C
Maximum Flexible Lead Temperature 175o C
Maximum Length 20.60 in / 524 mm
Maximum Diameter 6.75 in / 171.40 mm
Weight ( approximate ) 12 lb / 5.5 kg
Operating Position Vertical, base up or down

(top)

 

 

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 Power Amplifier 8000 5.0 7000 4.0 430 21,300
AB Cathode Driven RF Linear Amplifier 8000 6.0 7000 5.0 1540 24,200
A Voltage Regulator 28,000 6.0 - - - -

(top)

USE OF THIS SITE INDICATES YOUR AGREEMENT TO THE
LEGAL TERMS AND RESTRICTIONS CONTAINED HEREIN.
 Copyright © 2009 Zonum. All rights reserved.