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777G

Country:  Germany
Manufacturer / Brand:  Braun; Frankfurt
Year: 1933/1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: RENS1820 RENS1820 RENS1823d
Main principle TRF without regeneration
Details
Power type and voltage Direct Current supply (DC)
Loudspeaker
Power out
from Radiomuseum.org Model: 777G - Braun; Frankfurt
Notes Ch=333G+444G
Source of data Radiokatalog Band 1, Ernst Erb
Circuit diagram reference Schenk-Regelien


All listed radios etc. from Braun; Frankfurt
Here you find 1042 models, 906 with images and 643 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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