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H210_Octron

Information - Hilfe 
ID = 80775
       
Land:
Grossbritannien (UK)
Marke: Octron (Brand), H. S. Electric, Ltd.; Octron Ltd.; Birmingham
Typ:  Triode (Hoch-) Vakuum   HF/ZF-Stufe 
Identisch mit H210_Octron
Sockel Europasockel 4-Stift B4 (Eu A, E, 4A) 1914
Anwender Radio/TV-Empfang etc.
Heizung Uf 1.8 Volt / If 0.1 Ampere / Direkt / Batterieheizung =
Beschreibung

Rac 52.6kΩ, Ia 0.86mA, gm 0.18mA/v at Vg=-1.5 and Va=80

This tube had a red line painted around the bulb.

 
Literatur Wireless World (The), London (WW, 79)   Dec 1926
British Radio Valves - The Classic Years: 1926-1946   p. 250 & 331, Supplement p. 150
History of the British Radio Valve to 1940
b4_base_pins~~437.png H210_Octron: Fin Stewart
Fin Stewart

Just Qvigstad
 
[rmxtube-ge, noindex]
  
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