Protronic Mini City
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SB ELEKTRONIK,: Protronic Mini City [Radio] ID = 1372819 802x1000
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1968 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 6: |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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| Tuned circuits | 4 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Dry Batteries / AA 2 x 1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4.5 cm = 1.8 inch |
| Power out | 0.15 W (unknown quality) |
| from Radiomuseum.org | Model: Protronic Mini City - SB ELEKTRONIK, Protronic Marke |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 63 x 80 x 33 mm / 2.5 x 3.1 x 1.3 inch |
| Notes | Protronic Mini City wurde in Hong Kong für die SB Elektronik Mannheim hergestellt. |
Model page created by Joachim Gittel. See "Data change" for further contributors.
All listed radios etc. from SB ELEKTRONIK, Protronic (Marke / brand); Mannheim
Here you find 4 models, 3 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
