Antique radios, Old Time Radios
KR-Q201A
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Country:
United States of America (USA)
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| Identical to |
KR-Q201A
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| Similar
Tubes |
Normally replaceable-slightly different:
C301A
; UV201A
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct |
| Description |
A picture of this tube is shown on page 70 of the book "A Pictorial Album of Wireless and Radio, 1905 - 1928. It is shown with a brass B4 base.
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Dimensions (WHD)
incl. pins / tip |
x x 45 mm / x x 1.77 inch |
| Information source |
-- Collector info (Sammler) A Pictorial Album og Wireless and Radio 1905 - 192
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KR-Q201A: Fin Stewart
Fin Stewart
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Just Qvigstad
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