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Omnibusanlage ESA50 (BN15054 )

Omnibusanlage ESA50 ; Rohde & Schwarz, PTE (ID = 239621) Car Radio
Omnibusanlage ESA50 ; Rohde & Schwarz, PTE (ID = 1229552) Car Radio
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Omnibusanlage ESA50 ; Rohde & Schwarz, PTE (ID = 1229552) Car Radio
Rohde & Schwarz, PTE: Omnibusanlage ESA50 [Car Radio] ID = 1229552 800x492
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For model Omnibusanlage ESA50 (BN15054 ), Rohde & Schwarz, PTE; München:
Radio-Magazin 1950, Heft Nr.4, S.110
Country:  Germany
Manufacturer / Brand:  Rohde & Schwarz, PTE; München
alternative name
Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz
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
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
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 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.