Antique radios, Old Time Radios
AD157
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Country:
Germany
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| Identical to |
AD157
|
| Similar
Tubes |
Normally replaceable-slightly different:
AD161
; AD165
|
| First Source
(s) |
Mar.1963 : -- Collector info (Sammler)
|
| Base |
SPECIAL TUBEBASE in general
|
| Description |
NPN germanium alloy transistor intended as power amplifier in AF applications.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
19 x 31 x 10 mm / 0.75 x 1.22 x 0.39 inch |
| Weight |
6 g / 0.21 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70
|
|
AD157: ECA TVT, Bd1, 1986
Anonymous 10 Collector
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):53
Collection of
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