20 Type 440 early
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Kennedy Co., Colin B: 20 Type 440 [Radio] ID = 284970 700x700
Select picture or schematic to display from thumbnails on the right and click for download.
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alternative name
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Colin B. Kennedy Corp. | ||||
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Brand |
Globe Trotter | ||||
| Year: 1925 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: |
| Main principle | TRF without regeneration; 2 AF stage(s) |
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| Tuned circuits | 3 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 45; 90 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: 20 Type 440 [early] - Kennedy Co., Colin B.; San |
| Material | Wooden case |
| Shape | Tablemodel, slant panel. |
| Dimensions (WHD) | 16 x 9.75 x 14.25 inch / 406 x 248 x 362 mm |
| Notes | One dial (primary tuning control knob) . Not to be confused with the model 20 (late) chassis which is completely different! |
| Net weight (2.2 lb = 1 kg) | 15 lb 0 oz (15 lb) / 6.810 kg |
| Price in first year of sale | 90.00 $ |
| External source of data | Ernst Erb |
| Source of data | Radio Collector`s Guide 1921-1932 |
| Circuit diagram reference | Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931) |
| Mentioned in | Collector's Guide to Antique Radios 4. Edition |
| Literature/Schematics (2) | Radio Retailing (Radio & Television R.) (08.1925) |
All listed radios etc. from Kennedy Co., Colin B.; San Francisco & St.Louis
Here you find 145 models, 75 with images and 67 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
