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547DD

547DD; Bandmaster: Sydney (ID = 673666) Radio
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547DD; Bandmaster: Sydney (ID = 673666) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Australia
Manufacturer / Brand:  Bandmaster: Sydney
Year: 1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: 6A7 6D6 6B7 43
Main principle Superheterodyne (common); ZF/IF 460 kHz; 2 AF stage(s); Reflex
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
Details
Power type and voltage Direct Current supply (DC) / 200-260 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 547DD - Bandmaster: Sydney
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Notes Same chassis as AWA Radiola model 40. This chassis had provision for the addition of a rectifier valve to convert it to AC/DC.
6B7 reflexed for IF and AF.
Price in first year of sale 21.00 Aus£
Circuit diagram reference Australian Official Radio Service Manual Vol. I

Model page created by Stuart Irwin. See "Data change" for further contributors.



All listed radios etc. from Bandmaster: Sydney
Here you find 48 models, 3 with images and 37 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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