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VT130_GPO

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ID = 65429
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Developer: Ediswan, Siemens Edison Swan Electric Co.; London 
Tube type:  Transmitting Triode, air cooled   Text 
  Ca. 1925 up to 1945 very rare. ***
Identical to VT130_GPO = CV1621 = ESW501

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 2 Top contacts.
Was used by Telephony
Filament Vf 6 Volts / If 4 Ampere / Direct / Specified voltage AND current AC/DC
Description

Anode voltage 1500. Anode dissipation 60 watts. Tube designed specifically for short wave use up tp very high frequencies and down to five meters. The anode is graphite, making this tube suitable for small dimensions.

 
Dimensions (WHD)
incl. pins / tip
x 215 x 58 mm / x 8.46 x 2.28 inch
Information source -- Collector info (Sammler)   
- - Manufacturers Literature   

ediswan_esw501.png VT130_GPO: Fin Stewart
Fin Stewart


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