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B7S1DN

Information - Help 
ID = 38543
       
Country:
Germany
Brand: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH
Tube type:  Oscilloscope CRT, picture tube   Indication 
Identical to B7S1DN

Base German Steel 10 pin, Y10A
Was used by Technology / Measurement
Filament Vf 4 Volts / If 0.7 Ampere / Indirect / Specified voltage AC/DC
Description

Kleine Oszillographenröhre mit sphärischem Schirm, 70mm.
Lang Nachleuchtend.

 
Dimensions (WHD)
incl. pins / tip
71 x x 162 mm / 2.80 x x 6.38 inch
Weight 180 g / 6.35 oz
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   RFT-Spezialröhren, 1960

b7s1~~2.gif B7S1DN: Katalog Oszillografenröhren vom VEB Funkwerk Erfurt
Andreas Hamel

More ...

Just Qvigstad
b7s1_data~~2.png
B7S1DN: RFT-Spezialröhren 1960
Anonymous 15 Collector

Usage in Models 1= 1958?? ; 1= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
b7s1dn_gesamt.jpg

B7S1DN
 

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