Antique radios, Old Time Radios
1N31
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Country:
United States of America (USA)
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| Identical to |
1N31
= D-171936
= TH8131
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| Similar
Tubes |
Normally replaceable-slightly different:
1N30
; TH8031
|
| Base |
No base
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| Description |
9-GHz silicon direct video detector in coaxial package.
WE and Sylvania. A version 1N31A made by Sylvania and Kemtron is known.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
8 x 22 x mm / 0.31 x 0.87 x inch |
| Weight |
2 g / 0.07 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
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1N31: Electronics 03.1951
Günther Stabe † 19.8.20
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1N31: Elektron Taschenbuch 2.Aufl.
Heinz Höger
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