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ESA50 (BN15052)

ESA50 ; Rohde & Schwarz, PTE (ID = 17703) Car Radio
ESA50 ; Rohde & Schwarz, PTE (ID = 635516) Car Radio ESA50 ; Rohde & Schwarz, PTE (ID = 2393353) Car Radio
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ESA50 ; Rohde & Schwarz, PTE (ID = 635516) Car Radio
Rohde & Schwarz, PTE: ESA50 [Car Radio] ID = 635516 683x620
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For model ESA50 (BN15052), Rohde & Schwarz, PTE; München:
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 6: EF41 ECH42 EAF42 EAF42 EL42 EZ11 or EZ41
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) / 6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out
from Model: 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 Rohde & Schwarz Autoradio ESA50 (BN15052).Zweiteilige Ausführung (Bedienteil/Lautsprecher) für beliebige Wagen.
Price in first year of sale 595.00 DM
External source of data E. Erb 3-907007-36-0
Source of data Katalog Weide, 1949/50.
Literature/Schematics (1) Lange / Nowisch, "Empfängerschaltungen der Radioindustrie"

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.