Antique radios, Old Time Radios
13EM7
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Vf 13 Volts / If 0.45 Ampere / Indirect |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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13EM7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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13EM7: RTT Schwandt
Günther Stabe † 19.8.20
More ...
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Just Qvigstad
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13EM7: RCA Tube Manual
Peter Hoddow
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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