Antique radios, Old Time Radios
209A
| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Telephony |
| Filament |
Vf 2 Volts / If 0.97 Ampere / Direct / Specified voltage AND current AC/DC |
Dimensions (WHD)
incl. pins / tip |
59 x 109 x mm / 2.32 x 4.29 x inch |
| Weight |
58 g / 2.05 oz |
| Information source |
Saga of the Vacuum Tube, Tyne page 285, 286
Tube Lore (II) p. 234
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209A: rtt
Anonymous 10 Collector
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Just Qvigstad
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Collection of
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