Antique radios, Old Time Radios
DW-2
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Country:
United States of America (USA)
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| Identical to |
DW-2
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| Similar
Tubes |
Normally replaceable-slightly different:
552
; 852
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Sidecontact and top contact.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 10 Volts / If 3.2 Ampere / Direct / Specified voltage AC/DC |
| Description |
This tube employs a six wire grid that gives more equal heating of the plate than any other tube of similar power output. the plate is also designed to have six heat dissipating "fins" . Plate voltage is 2000 and amplification factor 12.
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Dimensions (WHD)
incl. pins / tip |
135 x 190 x 95 mm / 5.31 x 7.48 x 3.74 inch |
| Weight |
175 g / 6.17 oz |
| Information source |
-- Collector info (Sammler)
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DW-2: Fin Stewart
Fin Stewart
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Just Qvigstad
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