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doublet 49529

Country:  Worldwide
Manufacturer / Brand:  Unknown Worldwide
Year: 9999 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 27 27 27 27 27 45 45 80
Main principle TRF without regeneration
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: doublet 49529 - Unknown Worldwide
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Price in first year of sale 180.00 $
Source of data Radio Collector`s Guide 1921-1932
Mentioned in Radio Manufacturers of the 1920s, Vol 1 (Page 38)
Literature/Schematics (1) Rider's Perpetual, Volume 1 = 1931/1934 (1919 to 1931) (National Carbon 1-3)

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



All listed radios etc. from Unknown Worldwide
Here you find 711 models, 643 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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