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MS250

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ID = 53472
       
Country:
Germany
Brand: Radioröhrenfabrik GmbH (RRF) (CHF Müller // RRF // Valvo); Hamburg
Tube type:  Transmitting Triode, air cooled 
  <1925 very rare. ***
Identical to MS250
Similar Tubes
Different connections:
  MS250_RR

Was used by Transmittertube (Radio)
Filament Vf 12 Volts / If 4.25 Ampere / Direct / Specified voltage AC/DC
Description

Pa = 250W

 
Dimensions (WHD)
incl. pins / tip
80 x 270 x mm / 3.15 x 10.63 x inch
Information source - - Manufacturers Literature   

ms250.png
MS250: own collection
Peter den Boer

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Collection of

 
rrf_ms250..jpg

 

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