Antique radios, Old Time Radios
8538
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| Tube type: |
TRANSMITTING TUBE (general) UHF |
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| Identical to |
8538
= ML8538
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| Similar
Tubes |
Other shape (e.g. bulb type):
8539
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| Base |
COAXIAL in general (X..)
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| Was used by |
Radar |
| Filament |
Vf 6.3 Volts / If 1.3 Ampere / Half indirect |
| Description |
Cermet power triode without heatsink, for conduction or convection cooling. Intended for pulse operation as oscillator or as switch.
- 8 kV plate DC voltage, 10 kV peak
- 5 A peak plate current, 150 mA mean
- 10 W plate dissipation,
- 3 GHz max useful frequency
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| Information source |
Essential Characteristics, GE 1973
- - Manufacturers Literature
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