Sphinx battery model
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alternative name
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Stratton & Co.Ltd.; Birmingham | ||||
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| Year: 1934 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: VP21 HL2 HL210 PM22 |
| Main principle | TRF with regeneration |
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| Wave bands | Broadcast and Short Wave (SW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 2 / 135-150 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Sphinx [battery model] - Eddystone, Birmingham |
| Material | Wooden case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 23 x 10 x 11 inch / 584 x 254 x 279 mm |
| Notes | Export model intended to monitor the Empire Shortwave Programme, covers switched 13.4-85 and 150-580m bands. First Stratton / Eddystone model with integrated speaker. Circuitry similar to Kilodyne four, 1936 model. |
| Net weight (2.2 lb = 1 kg) | 11.3 kg / 24 lb 14.2 oz (24.89 lb) |
| Price in first year of sale | 23.00 GBP |
| Mentioned in | Quick Reference Guide, Eddystone User Group |
Model page created by Martin Bösch. See "Data change" for further contributors.
All listed radios etc. from Eddystone, Birmingham
Here you find 235 models, 88 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
