Antique radios, Old Time Radios
30S
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Country:
Canada
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Brand:
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| Tube type: |
Triode, vacuum Universal |
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| Identical to |
30S
= 30
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| First Source
(s) |
1934 : -- Schematic
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Filament |
Vf 2 Volts / If 0.06 Ampere |
| Description |
Typ:- Va=90; Ia=2.5mA; Vg=-4.5; gm=0.85mA/V.
Operation at Va<135V permissible
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Dimensions (WHD)
incl. pins / tip |
41 x 91 x mm / 1.61 x 3.58 x inch |
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30S: arrl handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15
Collection of
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