Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 31917
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Transmitting Tetrode, air cooled   UHF 
Identical to 4X150G = 8172 = CV3893 = QV1-150G
First Source (s)
25.Jun.1962 : Tube Lore (I)

Filament Vf 2.5 Volts / If 6.25 Ampere / Half indirect

Similar to 4X150A with coaxial base. Max frequency raised to 500MHz CW or to 1500MHz pulse.

Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   
Tube Lore (I)   
  4X150G: AM-915/TRC Manual
Anonymous 88 Collector
Günther Stabe † 19.8.20

4X150G: EIMAC Datasheet
Günther Stabe † 19.8.20

Usage in Models 1= 1960??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]