M657 (657M)
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Breville; Sydney: M657 [Radio] ID = 1215990 652x500
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1946/1947 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 1P5GT 1A7GT 1P5GT 1H5GT 1Q5GT |
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| Main principle | Superhet with RF-stage; 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 | Dry Batteries / 90 & 1.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: M657 - Breville; Sydney |
| Material | Leather / canvas / plastic - over other material |
| Shape | Portable set > 8 inch (also usable without mains) |
| Price in first year of sale | 28.00 Aus£ |
| Circuit diagram reference | Australian Official Radio Service Manual Vol. V |
| Literature/Schematics (1) | Mingay's Radio Diagram & I.F. Index |
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.
