5GW77 (5GW77K)

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5GW77 ; Blaupunkt Ideal, (ID = 257568) Radio 5GW77 ; Blaupunkt Ideal, (ID = 377274) Radio
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5GW77 ; Blaupunkt Ideal, (ID = 257568) Radio
Blaupunkt Ideal,: 5GW77 [Radio] ID = 257568 800x600
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For model 5GW77 (5GW77K), Blaupunkt (Ideal), Berlin, später Hildesheim
Country:  Germany
Manufacturer / Brand:  Blaupunkt (Ideal), Berlin, später Hildesheim
alternative name
Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
Year: 1937/1938 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: CF3 CK1 CF3 CBC1 CL4 AZ1 U920
Main principle Superhet with RF-stage; ZF/IF 468 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage AC/DC-set / 110-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 5GW77 - Blaupunkt Ideal, Berlin,
Material Wooden case
Dimensions (WHD) 535 x 378 x 310 mm / 21.1 x 14.9 x 12.2 inch
Notes Abstimm-Anz.;var.BBr.
Price in first year of sale 355.00 RM
Source of data Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung

All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim
Here you find 3234 models, 2905 with images and 2217 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.