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4CX1000A

Information - Help 
ID = 30545
       
Country:
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Beam Power Tube 
Identical to 4CX1000A = 8168

Base TRANSMITTING & Power-TUBES/VALVES in gen
Was used by Transmittertube (Radio)
Filament Vf 6 Volts / Half indirect
Description

Cermet VHF transmitting tetrode. Breech-block base. Integral radiator.

Used in Gates FM-1H3 and FM-1K1kW FM transmitters.

  • 9.5 to 11.5 A heater current at 6.0 V
  • 4 kV max anode voltage
  • 1 kW plate dissipation with forced-air cooling

 
Information source Tube Lore (I)   
 
8168_4cx1000a_1.jpg
4CX1000A: Private collection
Emilio Ciardiello

 
4cx100a_techdat1.png
4CX1000A: Eimac, techn. Papers
Rainer Feldmann


Usage in Models 1= 1959? ; 1= 1960?? ; 1= 1968??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3



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