Antique radios, Old Time Radios
OC602orange
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Country:
Germany
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| Identical to |
OC602orange
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| Similar
Tubes |
Normally replaceable-slightly different:
OC602
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| First Source
(s) |
Dec.1954 : Telefunken-Zeitung H.106 S.237 ff.
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| Base |
Wires
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| Description |
PNP germanium junction transistor for AF pre-amplifier applications. Allglass, red dot indicates collector.
Selected types were used in first german transistor radio TELEFUNKEN TR-1 (built between 1955 and 1957) to correspond to AM broadcast (1.6 Megacycles)/ mixer (1.9 Megacycles) / IF amplifier (280 kilocycles) usage.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
5 x 15 x mm / 0.20 x 0.59 x inch |
| Weight |
2 g / 0.07 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70
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OC602orange: TVT 73
Günther Stabe † 19.8.20
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Collection of
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