Gem 112
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| Year: 1938 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: 1C7G 1M5G 1H6G 1L5G |
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| Main principle | Superheterodyne (common); ZF/IF 252 kHz; 2 AF stage(s) |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Gem 112 - Breville; Sydney |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Notes | Uses synchronous vibrator power unit. |
| Price in first year of sale | 27.00 Aus£ |
| Circuit diagram reference | Australian Official Radio Service Manual Vol. I I |
Model page created by Stuart Irwin. See "Data change" for further contributors.
All listed radios etc. from Breville; Sydney
Here you find 452 models, 169 with images and 167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
