Antique radios, Old Time Radios
DS-21
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Country:
United States of America (USA)
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| Identical to |
DS-21
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| First Source
(s) |
Mar.1958 : -- Collector info (Sammler)
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| Base |
Wires
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| Description |
PNP silicon transistor intended as AM broadcast mixer / oscillator.
-
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
9 x 8 x 4 mm / 0.35 x 0.31 x 0.16 inch |
| Weight |
1 g / 0.04 oz |
|
DS-21: TTT Steidle 1981
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
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