Antique radios, Old Time Radios
TD04-20C
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Country:
Great Britain (UK)
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| Identical to |
TD04-20C
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| Similar
Tubes |
Normally replaceable-slightly different:
VX3058
Other class quality (otherwise equal):
CV397
; DET24
; TD04-20
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| Base |
COAXIAL in general (X..)
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| Filament |
Vf 6.3 Volts / If 1 Ampere / Half indirect |
| Description |
Special Quality or selected version of the TD04-20. Tested for Microphony and vibration effects.
RF power amplifier or oscillator.
Pa <20W, Va <400V, Ia <150mA. gm 10mA/V.
Typical output 13.5W at 1000MHz. Usable to 2000MHz.
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| Information source |
- - Manufacturers Literature Mullard 1964
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| Data Compliance |
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