Mirando 681-K
Minerva-Radio: Mirando 681-K [Radio] ID = 841656 672x500
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1967/1968 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 9: BF115 BF115 BF184 BF184 BF184 BC108 BC108 AC127 AC128 |
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| Main principle | Superheterodyne (common); ZF/IF 461/10700 kHz |
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| Tuned circuits | 6 AM circuit(s) 10 FM circuit(s) |
| Wave bands | Broadcast, Short Wave plus FM or UHF. |
| Details | |
| Power type and voltage | Dry Batteries / 6x1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch |
| Power out | |
| from Radiomuseum.org | Model: Mirando 681-K - Minerva-Radio Radiola- |
| Material | Wooden case |
| Shape | Portable set > 8 inch (also usable without mains) |
| Dimensions (WHD) | 230 x 140 x 65 mm / 9.1 x 5.5 x 2.6 inch |
| Net weight (2.2 lb = 1 kg) | 1.4 kg / 3 lb 1.3 oz (3.084 lb) |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb |
All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Here you find 627 models, 559 with images and 444 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
Collection of a member from A
