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89RS

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ID = 36697
       
Country:
Canada
Brand: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Developer: Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto 
Tube type:  HalfWave Rectifier-BeamPowerTetrode 
Identical to 89RS
Similar Tubes
Different maximum ratings:
  6G7S

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description Full Wave Rectifier and Output Pentode.
Information from circuit of Rogers-Majestic Model 403, published 1933-1934. 
Information source -- Collector info (Sammler)   
- - Manufacturers Literature


Just Qvigstad
rogersdata2~~8.png
89RS: own collection
Peter den Boer

Usage in Models 4= 1933

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
cndrogers89rstube.jpg

 

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