7 Transistor 7C-001
Sanyo Electric Co.: 7 Transistor 7C-001 [Radio] ID = 1482513 933x907
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1969 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 7: 2SA203 2SA202 2SA198 2SC183 2SB185 2SB187 2SB187 1S188 |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz; 3 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 / 1 x 9 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm |
| Power out | 0.24 W (unknown quality) |
| from Radiomuseum.org | Model: 7 Transistor 7C-001 - Sanyo Electric Co. Ltd.; |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 2.5 x 3.56 x 1.2 inch / 64 x 90 x 30 mm |
| Notes | The Sanyo model 7C-001 is a 7 transistor portable radio of small dimensions for broadcast band only - for 530 to 1605 kc. Sensitivity is given with 10 mW output / 120 microvolt/m. The undistorted output is 150 mV and max. 240 mW. Current drain no signal is 9mA and max. 36mA. Loudspeaker has a voice coil impedance of 60 ohm. Here you find a detailed analysis of the schematic in German. |
| Mentioned in | Guida Pratica Transistor Radios |
Model page created by Eduard Abfalterer. See "Data change" for further contributors.
All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Here you find 1370 models, 1163 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
