12 Transistor AM/FM TFM121
Sony Corporation;: 12 Transistor AM/FM TFM121 [Radio] ID = 652232 850x575
Select picture or schematic to display from thumbnails on the right and click for download.
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Year:
1959
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Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 12: 2T203 2T203 2T203 2T73 2T201 2T201 2T201 2T64 2T6 2T6 2T3 or. 2SB53 2T3 or. 2SB53 1T23 1T23 1T23 1T23 |
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| Main principle | Super-Heterodyne (Super in general); ZF/IF 455/10700 kHz; 3 AF stage(s) |
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| Tuned circuits | 5 AM circuit(s) 8 FM circuit(s) |
| Wave bands | Broadcast (BC) and FM or UHF. |
| Details | |
| Power type and voltage | Dry Batteries / C: 4 × 1.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: 12 Transistor AM/FM TFM121 - Sony Corporation; Tokyo |
| Material | Modern plastics (no Bakelite or Catalin) |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 9.5 x 7 x 2.5 inch / 241 x 178 x 64 mm |
| Notes | Sony TFM-121 12 Transistor AM/FM; Two earphone jack ports, tape/phono-in & FM-MPX AF out, dual telescopic antennas fold into the handle, tone switch, suitable black leather carrying case known, made in Japan. |
| Price in first year of sale | 119.95 $ |
| Collectors' prices | |
| Source of data | -- Schematic |
| Mentioned in | -- Original prospect or advert (The National Geographic Magazine, 1959, December, together with TR711) |
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 3186 models, 2916 with images and 667 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
