radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

DN7-2

Information - Help 
ID = 9052
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to DN7-2 = DB7-2
Similar Tubes
Normally replaceable-slightly different:
  DG7-2
First Source (s)
09.Oct.1938 : - - Manufacturers Literature Philips Datenblatt

Base Europe side contact P8A (Au P, 8SC) (Codex=St)
Filament Vf 4 Volts / If 1 Ampere / Half indirect
Description Ablenkung asymmetrisch, Schirm nachleuchtend. 
Dimensions (WHD)
incl. pins / tip
75 x x 163 mm / 2.95 x x 6.42 inch
Information source Taschenbuch zum Röhren-Codex 1948/49   
Röhren-Taschen-Tabelle, (Franzis RTT)   

au83_g.gif DN7-2: RTT Schwandt
Günther Stabe † 19.8.20

More ...

Just Qvigstad
dn_7_2_techdat_1.png
DN7-2: WIVEG Röhrenkatalog 1962
Hermann Fleischanderl

More ...
Usage in Models 1= 1939 ; 1= 1940?? ; 1= 1943? ; 1= 1948 ; 1= 1949

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
dn_7_2_2.jpg

DN7-2
 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information