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A_Radion

Information - Hilfe 
ID = 28372
       
Land:
Grossbritannien (UK)
Marke: Radions Ltd., Radion Works; Bollington
Typ:  Triode (Hoch-) Vakuum 
Identisch mit A_Radion
Erste Serie 1926 Saga of the Vacuum Tube, Tyne Seite 393

Sockel Europasockel 4-Stift B4 (Eu A, E, 4A) 1914
Anwender Radio/TV-Empfang etc.
Heizung Direkt / Batterieheizung =
Beschreibung

Made by Radions. The company entered the field via valve repair in 1925. They began making tubes in 1926, with an offering of 11 types. Advertisements in Modern Wireless Vol. 4, page 499 and also Wireless Constructer, June 1925, Volume 1, p. 777

 
Literatur Saga of the Vacuum Tube, Tyne   p. 392, 393 & 397

b4_base_pins~~310.png A_Radion: Fin Stewart
Fin Stewart


Just Qvigstad
 
radion_a_tyne_colledtion.jpg

 

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