Marine TR-820A
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Sony Corporation;: Marine TR-820A [Radio] ID = 1620983 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1964/1965 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 8: 2SA70 2SA70 2SC76 2SC76 2SD65 2SD65 2SB52 2SB52 |
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| Main principle | Superheterodyne (common) |
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| Wave bands | Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m. |
| Details | |
| Power type and voltage | Dry Batteries / 3 x 1.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Marine TR-820A - Sony Corporation; Tokyo |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Notes | 8 transistor, B/C (AM) and Marine, portable with earphone and leather case. 530 - 1600 KC (kHz) & 1.5 - 4.5 MC (MHz) See also Model TR-820 with 75 - 25 m band. |
| Price in first year of sale | 38.85 AUS £ |
| Mentioned in | Mingay's Price Service (Aug 1964 to Aug 1965.) |
| Literature/Schematics (1) | -- Schematic |
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from Sony Corporation; Tokyo
Here you find 3558 models, 3411 with images and 753 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
