All Transistor Radio NT-730
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NEC Corporation,: All Transistor Radio NT-730 [Radio] ID = 264060 772x545
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1961/1962 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 7: |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Dry Batteries / 1 x 9 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | 0.12 W (unknown quality) |
| from Radiomuseum.org | Model: All Transistor Radio NT-730 - NEC Corporation, Nippon |
| Material | Modern plastics (no Bakelite or Catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 126 x 83 x 27 mm / 5 x 3.3 x 1.1 inch |
| Notes | Black plastic case, front and rear mat anodized aluminum grids, reverse painted dial, 9v battery type 6LR61 or equivalent. This model is essentially identical to ITT 731 and Bulova NT-730 as evidenced by the code on the circuit board. Made in Japan.
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| Net weight (2.2 lb = 1 kg) | 0.7 kg / 1 lb 8.7 oz (1.542 lb) |
| External source of data | Transistor Radios - M & S. Bunis 1994 - collection personnelle |
Model page created by Jean Claude Pigeon † 2008. See "Data change" for further contributors.
All listed radios etc. from NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Here you find 170 models, 133 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
