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C303A

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ID = 44384
       
Country:
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to C303A = UV203A
Base Jumbo 4-pin bayonet (1918)
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.25 Ampere / Direct
Dimensions (WHD)
incl. pins / tip		 x 191 x 51 mm / x 7.52 x 2.01 inch
Information source -- Collector info (Sammler)   Banneitz, TB der drahtl. Telephonie u.Telegr. 1927
Tube Lore (II)   p. 29
jumbo_4_pin_transmitting_base~~5.png C303A: Fin Stewart
Fin Stewart

Just Qvigstad 		c303a_spec.png
C303A: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
 
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]
  
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