Call us Toll Fee at: 877-206-5021    

 

 

 

 

3CW20,000H7  /  3CW20000H7              

 

 

Description:

 

The 3CW20,000H7  /  3CW20000H7 Vacuum tube is a high mu triode used in zero bias used in class B RF amplifier and class C power amplifier or Oscillator.

 

 

Electrical specifications for the 3CW20,000H7  /  3CW20000H7 Vacuum Tube:


Filament                                                                                   Thoriated tungsten  mesh

Voltage                                                                                    9 Volts

Current                                                                                    99 Amps

Amplification factor                                                              200

Plate Dissipation                                                                   20,000 Watts

Grid Dissipation                                                                    500 Watts

Maximum frequency for full rating CW                           110 MHz

 

Capacitance Grounded Cathode connection:

Input                                                                                    59 pf

Output                                                                                 .2 pf

Feedback                                                                           36 pf

 

 Mechanical specifications for the 3CW20,000H7  /  3CW20000H7 Vacuum Tube:

 

Cooling                                                                                  Water & forced air

Base                                                                                       Flexible leads

Length                                                                                   20.70 in.

Diameter                                                                                6.75 in.

Weight                                                                                   12 lbs.

 

 

 

 

 

 

 

GREENSTONE USA
Copyright 2001 GREENSTONE USA All rights reserved.
Revised: March 15, 2007

 

 

 

 
Google