Antique radios, Old Time Radios
NT9X
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Country:
Great Britain (UK)
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| Identical to |
NT9X
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| Base |
Edison (candelabra) 12 mm
Other combinations of connections.
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| Was used by |
Military and/or Government |
| Filament |
Vf 5.6 Volts / If 1.48 Ampere / Direct / Specified voltage AC/DC |
| Description |
Small low power transmitting tube with plate and grid from flying leads (like R4_Osram). Plate voltage 300. Designed for the British Navy
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Dimensions (WHD)
incl. pins / tip |
53 x 92 x mm / 2.09 x 3.62 x inch |
| Information source |
British Radio Valves - The Vintage Years: 1904-1925 Page 130
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Collection of
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