Antique radios, Old Time Radios
39DY1
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| Tube type: |
TRANSMITTING TUBE (general) |
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| Identical to |
39DY1
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| Filament |
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| Description |
Experimental pulse triode. Prototype for the 715A and 5D21 types. Anode dissipation 175 watts. Frequency limit 200 Mcs
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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Collection of
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