Omnibusanlage ESA50 (BN15054 )
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Rohde & Schwarz, PTE: Omnibusanlage ESA50 [Car Radio] ID = 1229552 800x492
Select picture or schematic to display from thumbnails on the right and click for download.
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Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz | ||||
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| Year: 1949–1951 | Category: Car Radio, perhaps also + sound player/recorder | ||||
| Valves / Tubes | 8: EF41 ECH42 EAF42 EAF42 EL41 EL41 EF41 EZ40 | ||||
| Semiconductors (the count is only for transistors) | 32/1NT12 |
| Main principle | Superheterodyne (common); ZF/IF 468 kHz |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast and Short Wave (SW). |
| Details | |
| Power type and voltage | Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch |
| Power out | |
| from Radiomuseum.org | Model: Omnibusanlage ESA50 - Rohde & Schwarz, PTE; München |
| Material | Metal case |
| Dimensions (WHD) | 190 x 170 x 155 mm / 7.5 x 6.7 x 6.1 inch |
| Notes | Kontroll-Lautsprecher eingebaut, Anschluss für 4 Lautsprecher zum Einbau in den Omnibus (Stückpreis 40,50 DM); Mikrofon-Anschluss (Mehrpreis für dyn. Mikro mit Umhängevorrichtung 142,- DM). |
| Price in first year of sale | 795.00 DM |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Kat.d. Rundf.Gr.Handel 1950/51 |
| Circuit diagram reference | Lange-Nowisch |
| Mentioned in | Funk-Technik (FT) (5114) |
All listed radios etc. from Rohde & Schwarz, PTE; München
Here you find 510 models, 469 with images and 228 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
