London H4053 ECC81 EM80
Blaupunkt Ideal,: London H4053 [Radio] ID = 105400 933x616
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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Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934) | ||||
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Brand |
Rotstern | ||||
| Year: 1953/1954 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 8: ECC81 EC92 EF85 EF85 EM80 EAA91 EAF42 EL12 | ||||
| Semiconductors (the count is only for transistors) | B250C140 |
| Main principle | Superhet with RF-stage; ZF/IF 450/10700 kHz; 2 AF stage(s) |
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| Tuned circuits | 9 AM circuit(s) 11 FM circuit(s) |
| Wave bands | Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-125; 220-240 Volt |
| Loudspeaker | 3 Loudspeakers |
| Power out | |
| from Radiomuseum.org | Model: London H4053 [ECC81 EM80] - Blaupunkt Ideal, Berlin, |
| Material | Wooden case |
| Shape | Tablemodel with Push Buttons. |
| Dimensions (WHD) | 670 x 430 x 300 mm / 26.4 x 16.9 x 11.8 inch |
| Notes | Blaupunkt London H4053 mit ECC81 und EM80. Siehe auch H4053 mit 2x EC92 und EM85. Bei UKW Cascode-Vorstufe und schaltbare Nachlaufsteuerung (AFC). AM-Bereiche mit fremdgesteuerter additiver Mischstufe. Regelbares 4-Kreis-Filter. 6 mechanische Stationstasten für 3x UKW und 3x MW. |
| Net weight (2.2 lb = 1 kg) | 17.5 kg / 38 lb 8.7 oz (38.546 lb) |
| Mentioned in | D.E. Ravalico, Il Radiolibro, 16° edizione, 1957, Hoepli |
| Literature/Schematics (1) | -- Original-techn. papers. |
| Literature/Schematics (2) | -- Original prospect or advert (Point Bleu Prospekt, 1953-1954) |
Model page created by Peter Breu. See "Data change" for further contributors.
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3214 models, 2898 with images and 2221 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
