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DN9-3

Country:  Netherlands      Brand:  Philips; Eindhoven (tubes international!); Netherlands 
  Tube type:  Oscilloscope CRT   Indication 
Tube ID = 9053
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Identical to DN9-3
Similar Tubes Normally replaceable-slightly different:
 DB9-3; DG9-3

Base OTHER TUBEBASE in general (Codex=Sp 31)
Filament Vf 4 Volts / If: 1 Ampere / -: Half indirect /
Description Schirm nachleuchtend, Ø 97,5 mm 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
103 x x 340 mm / 4.06 x x 13.39 inch
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Philips Datenblatt

dn93.jpg
DN9-3: Eigene Sammlung
Urs Suter

 
sp31_g_4.gif
DN9-3: RTT Schwandt
Günther Stabe

 
dn93_techdat01.png
DN9-3: SEL Handbuch 1964
Peter Hoddow

Usage in Models   1= 1940?? ; 1= 1940 ; 1= 1943?? ; 1= 1950??
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   4

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