Allwellen-Empfänger MR-73B
Minix, Hannover: Allwellen-Empfänger MR-73B [Amateur-R] ID = 314030 933x448
Select picture or schematic to display from thumbnails on the right and click for download.
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Richter & Co; Hannover | ||||
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| Year: 1974–1978 ?? | Category: Amateur-Receiver (amateur bands, may include broadcast bands) | ||||
| Semiconductors (the count is only for transistors) | 11: 2SK19 2SK19 2SK19 2SC372 2SC372 2SC372 2SC372 2SC372 2SC735 2SC735 2SC372 2SC372 2SC710 µPC20 |
| Main principle | Superhet with RF-stage; ZF/IF 455 kHz |
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| Wave bands | Broadcast plus more than 2 Short Wave bands. |
| Details | |
| Power type and voltage | Line plus power jack, mostly with battery or storage battery / 110; 220 / 12 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Allwellen-Empfänger MR-73B - Minix, Hannover |
| Material | Metal case |
| Shape | Tablemodel, with any shape - general. |
| Dimensions (WHD) | 360 x 160 x 220 mm / 14.2 x 6.3 x 8.7 inch |
| Notes | Minix "Allwellenempfänger" MR-73B. Frequenzbereich 550 kHz bis 30,0 MHz in vier Bereichen, Bandspreizung für Amateurbänder. Betriebsarten: AM, CW/SSB mit BFO; keramisches ZF-Filter; Störbegrenzer. Betrieb mit externer 12-V-Gleichspannungsquelle möglich. Entwicklung und Vertrieb durch Richter & Co. in Hannover, hergestellt in Japan. In UK sold as SMC73 by South Midlands Communication Ltd., Southhampton. |
| Net weight (2.2 lb = 1 kg) | 6.5 kg / 14 lb 5.1 oz (14.317 lb) |
| Price in first year of sale | 515.00 DM |
| External source of data | Katalog Firma Richter, Hannover (RiCofunk) |
| Source of data | Radiokatalog Band 2, Ernst Erb |
Model page created by Werner Raacke. See "Data change" for further contributors.
All listed radios etc. from Minix, Hannover
Here you find 45 models, 39 with images and 19 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
