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ESA (BN15053)

ESA ; Rohde & Schwarz, PTE (ID = 1069768) Car Radio
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ESA ; Rohde & Schwarz, PTE (ID = 1069768) Car Radio
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Country:  Germany
Manufacturer / Brand:  Rohde & Schwarz, PTE; München
alternative name
Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz
Year: 1952/1953 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 6: EF41 ECH42 EAF42 EAF42 EL41 EZ11
Main principle Superheterodyne (common); ZF/IF 468 kHz
Tuned circuits 6 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 - This model requires external speaker(s).
Power out
from Model: ESA - Rohde & Schwarz, PTE; München
Material Metal case
Shape Chassis only or for «building in»
Notes 2-teilige Sonderausführung des ESA (BN15052) mit zwei getrennten Einbaulautsprechern als Kleinomnibusradio.
Net weight (2.2 lb = 1 kg) 6.1 kg / 13 lb 7 oz (13.436 lb)
Price in first year of sale 365.00 DM
Source of data Kat.d.Rundf.GrossH.1952/53
Literature/Schematics (1) Lange / Nowisch, "Empfängerschaltungen der Radioindustrie"

Model page created by Bernd P. Kieck. See "Data change" for further contributors.

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.