Antique radios, Old Time Radios
CV2453
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Country:
Great Britain (UK)
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| Identical to |
CV2453
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| Similar
Tubes |
Normally replaceable-slightly different:
A2521
; CV8064
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Low-noise. Pa <2.5W Va <250V, Ia 16mA at gm of 15mA/V.
Noise factor (typ) 11.5 dB at 900 MHz, 8.4 dB at 500 MHz, as grounded grid amplifier.
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Dimensions (WHD)
incl. pins / tip |
22 x 56 x mm / 0.87 x 2.20 x inch |
| Information source |
- - Manufacturers Literature
-- Original-techn. papers.
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Just Qvigstad
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Collection of
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