Antique radios, Old Time Radios
6M7MG
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Country:
France
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| Identical to |
6M7MG
= 6M7
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| Similar
Tubes |
Other shape (e.g. bulb type):
6M7G
; 6M7GT
Heater different:
11MA7
Heater and shape different:
12M7MGT
|
| First Source
(s) |
30.Jan.1940 : Le Haut-Parleur No. 733
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| Predecessor Tubes |
6K7MG
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|
Successor Tubes
|
1947
EF41
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Operating conditions I :
Va= 250 V, Vg2= 100V, Vg1= -2.5 V, Ia= 6.5 mA, Ig2= 1.7 mA, gm= 2.4 mA/V
Operating conditions II :
Va= 250 V, Vg2= 125V, Vg1= -2.5 V, Ia= 10.5 mA, Ig2= 2.8 mA, gm= 3.4 mA/V
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
x 101 x 31 mm / x 3.98 x 1.22 inch |
| Weight |
41 g / 1.45 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
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6M7MG: RTT Schwandt
Günther Stabe † 19.8.20
More ...
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Just Qvigstad
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6M7MG: Memento Tungsram Vol. 4
Jacob Roschy
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):44
Collection of
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| Data Compliance |
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