Antique radios, Old Time Radios
CV647
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Country:
Great Britain (UK)
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| Identical to |
CV647
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| Similar
Tubes |
Normally replaceable-slightly different:
38884
; VT-222
Other class quality (otherwise equal):
884
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
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| Was used by |
Technology / Measurement |
| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect |
| Description |
British Service type equivalent to 884. Tube is a time base generator for use with early oscilloscopes.
|
Dimensions (WHD)
incl. pins / tip |
x 102 x 38 mm / x 4.02 x 1.50 inch |
| Weight |
37 g / 1.31 oz |
| Information source |
Tube Lore (II) p. 81
Tube Lore (I)
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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CV647
Anonymous 10 Collector
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