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SG2_362

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ID = 62118
       
Country:
Great Britain (UK)
Brand: 362 Valve Co., Ltd. (The ...)
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to SG2_362
Similar Tubes
Heater different:
  SG6_362
First year 1933 ? British Radio Valves - The Classic Years: 1926-1946 page 213

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact screw type.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Description

This SG2 differs from the Clarion SG2 (SG2_Clarion) in characteristics and filament current.

In 1933 the screen voltage for 4mA anode current and a gm of 4mA/V is stated as 75. In 1934 it is 60 for the same anode current and gain.

 
Information source Wireless World (The), London (WW, 79)   Nov 1933 and 1934


Just Qvigstad

Collection of

 
gb_362_sg2_362.jpg

SG2_362
 

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