G820
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GEC, General: G820 [Radio] ID = 2150368 1400x1024
Select picture or schematic to display from thumbnails on the right and click for download.
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Gecophone | ||||
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| Year: 1967 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 10: AF178 AF115 AF115 AF116 AF116 OC71 AC127 OC81D OC81 or. AC128 AC127 |
| Main principle | Superheterodyne (common); ZF/IF 470/10700 kHz; 4 AF stage(s) |
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| Tuned circuits | 7 AM circuit(s) 9 FM circuit(s) |
| Wave bands | Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF. |
| Details | |
| Power type and voltage | Dry Batteries / PP9: 9 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical |
| Power out | 0.8 W (unknown quality) |
| from Radiomuseum.org | Model: G820 - GEC, General Electric Co.; |
| Material | Plastics (no bakelite or catalin) |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 13 x 8 x 3 inch / 330 x 203 x 76 mm |
| Notes | A battery portable eight waveband ten transistor radio covering MW, LW, SW and VHF. Two separate telescopic aerials for FM and SW. Tuning indicator/battery check meter. Sockets for tape recorder, an earphone/external loudspeaker and a car aerial. Elliptical loudspeaker 6 x 4 inches. Frequencies:
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| Circuit diagram reference | Radio and TV Servicing books (R&TVS) book |
| Mentioned in | -- Original-techn. papers. |
| Literature/Schematics (1) | Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (1796 dated 24 March 1967) |
Model page created by Peter Hoddow. See "Data change" for further contributors.
All listed radios etc. from GEC, General Electric Co.; London
Here you find 425 models, 250 with images and 232 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
