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Year: 1963 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Semiconductors (the count is only for transistors) | 6: |
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Main principle | Superheterodyne (common); 2 AF stage(s) |
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Tuned circuits | 5 AM circuit(s) |
Wave bands | Broadcast only (MW). |
Details | |
Power type and voltage | Dry Batteries / 2 x 3 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
Power out | |
from Radiomuseum.org | Model: S.O.M.Y. tr.9/2 - Unknown - CUSTOM BUILT: Italy |
Material | Plastics (no bakelite or catalin) |
Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
Dimensions (WHD) | 155 x 93 x 36 mm / 6.1 x 3.7 x 1.4 inch |
Notes | Molto simile alla International t.9/2. La lettera M è disegnata in modo che possa essere confusa con una N dando quindi origine al nome SONY. L'antenna a stilo, non collegata al circuito, è montata solo come decorazione. Vedi anche modelli simili riportati sotto Kanyo TR10+Auto. |
Model page created by Aldo Andreani. See "Data change" for further contributors.
All listed radios etc. from Unknown - CUSTOM BUILT: Italy
Here you find 229 models, 220 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.