Antique radios, Old Time Radios
PR-10-A
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Country:
United States of America (USA)
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| Identical to |
PR-10-A
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| Similar
Tubes |
Normally replaceable-slightly different:
UX210
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Telephony |
| Filament |
Vf 7.5 Volts / If 1.25 Ampere / Direct |
| Description |
This tube used as a power triode in GE carrier-current systems
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Dimensions (WHD)
incl. pins / tip |
x 137 x 54 mm / x 5.39 x 2.13 inch |
| Weight |
59 g / 2.08 oz |
| Information source |
Tube Lore (II) p. 25 & 214
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PR-10-A: Fin Stewart
Fin Stewart
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Just Qvigstad
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