Antique radios, Old Time Radios

T113

ID = 18984

Country:

Germany

Brand:	Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:	Electrometer, Space Charge Grid

Identical to

T113

Similar Tubes

Other shape (e.g. bulb type):

T113_WF

First Source (s)

22.Oct.1939 : Funkschau 1939 #41

Base	Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact screw type.
Filament	Vf 3 Volts / If 0.1 Ampere / Direct / Battery =
Description	Electrometer tetrode with space charge grid for high impedance measurements. Text in other languages (may differ)
Dimensions (WHD) incl. pins / tip	32 x 123 x mm / 1.26 x 4.84 x inch
Tube prices	3 Tube prices (visible for members only)


	T113: Röhren-Handbuch Ludwig Ratheiser Heinz Höger

T113: Bild aus eigener Sammlung F.S.
Felix Schaffhauser
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T113: RTT Franzis-Verlag
Wolfgang Holtmann

T113: Telefunken Taschenbuch 1971
Anonymous 15 Collector
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from Just Qvigstad

Usage in Models

8= 1940?? ; 1= 1941?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Museum "Museum der Experimentalphysik"

Museum "Technik-Museum.ch"

Collection of Felix Schaffhauser (CH)

Collection of Giovanni Cucuzzella (D)

Collection of Hermann Scharfetter (A)

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