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ID = 14115
Brand: Radio-Record - Röhrenmarke; Holland
Developer: Radio-Record - Röhrenmarke; Holland 
Tube type:  Triode, vacuum   Detector 
  Ca. 1925 up to 1945 rare.
Identical to Dn154
Similar Tubes
Normally replaceable-slightly different:
  AG4100 ; E415 ; REN804
Other base:
First Source (s)
1929 : Radio-Expres, Netherlands

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC

Gm=1.5 at Va=200. Rint=10k (Radio-Expres 1930) Also with B4 base + sidecontact.

Dimensions (WHD)
incl. pins / tip
44 x 110 x 33 mm / 1.73 x 4.33 x 1.30 inch
Weight 44 g / 1.55 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
Radio-Expres, Netherlands   
- - Manufacturers Literature

dn154_sock.png Dn154: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

Just Qvigstad
Dn154: own collection
Peter den Boer

Collection of

Collection of a member from D


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