Antique radios, Old Time Radios
P812
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Country:
Great Britain (UK)
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| Identical to |
P812
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| Similar
Tubes |
Other characteristic (electr. data):
7295
; 7295C
; 7389
; P815
; P825
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| Base |
Diheptal (14 pin glass U14)
Side contacts.
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| Was used by |
Industrial |
| Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Used in standards conversion equipment.
In addition to the diheptal base it has side contacts at the base of the scanning sections.
Very high capacitance target, hence posesses an excellent signal-to-noise ratio when operated at high light levels.
|
Dimensions (WHD)
incl. pins / tip |
117 x x 501 mm / 4.61 x x 19.72 inch |
| Information source |
- - Manufacturers Literature 1962 brochure
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| Data Compliance |
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